B. The hummingbird population is best described as having to compete for resources.
More about hummingbird population:
The biological bloodline of Trochilidae includes hummingbirds, which are indigenous to the Americas. They contain about 361 species in 113 genera and are found across Alaska to Tierra del Fuego, however the mass of the species are found in the tropics close to the equator. Their favorite color is red, and they primarily devour minute animals like aphids and spiders, with the occasional exception of pollen and sap.
Throughout the course of the day, hummingbirds eat a variety of small meals that can total up to twelve times their muscle mass in nectar and invertebrates.
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How does the physical environment of the coastal plains region compare with that of the mountains & basins region?
When comparing the physical environment of the coastal plains region with that of the mountains & basins region, the coastal region has more rivers.
While highlands and river basins typically flow in an east-west orientation, mountains and coastal plains typically run north to south. The many physiographic features of Texas, including its mountains, seas, coastal plains, rocky plateaus, high plains, and forests, are controlled by a variety of rocks and structures that are found beneath and on top of the state.
An epic record of Texas' geological past remains as oil and gas are extracted from the earth. Texas rocks preserve over a billion years of geological history. The legacy of modern Texas is its diverse landscapes and abundant natural wealth.
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How do we know a previous star existed in our galactic neighborhood?
One can decide the presence of a previous star in our cosmic area through different galactic perceptions and examination.
First and foremost, concentrating on the piece of neighboring stars and heavenly remainders can give signs about past heavenly populaces. Also, the movement of stars can be followed in reverse so as to derive their unique positions, demonstrating the presence of now-terminated stars. Cosmic explosion leftovers and old star groups are likewise marks of past stars that have since a long time ago terminated.
Besides, concentrating on the synthetic overflows and age circulation of stars in our cosmic system can assist with uncovering the historical backdrop of star development and advancement, giving proof of past stars in our cosmic area.
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Discuss your interest in environmental science. Which aspects of environmental science most fascinate you? How are your personal values related to your interest in environmental science? If you could choose one job or career related to environmental science, what would it be?
My interest is environmental science is to know more about the environment.
My personal values relates to my interest in environmental science because I love the environment, nature and I'll love to know more about the topic.
If I could choose one job or career related to environmental science, it'll be an environmental scientist.
How to explain the information?I will like to know more about environmental issues including climate change, global warming, ozone layer loss, acid rains, and effects on biodiversity and marine life through the study of environmental science. These issues are not simply local or national issues; they also affect the entire planet.
I'll like to be an environmental scientist.
Natural science expertise is used by environmental scientists to safeguard the environment. Environmental experts and scientists apply their understanding of the natural sciences to safeguard both human health and the environment. They might clean up dirty areas, offer legislators advice, or collaborate with business to cut waste.
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Watershed: A region in which all rainfall eventually flows downhill through a system of streams and tributaries into the same body of water, such as the catchment basin of a river or lake.
Milkshed: A region in which fresh milk is produced and can be delivered without spoilage for sale and consumption.
A dairy farm sits at the center of an area, the size of which is determined by how far fresh milk can be shipped and still maintain shelf-life for consumers. Given the definitions, watersheds and milksheds can best be classified as what type of region?
A dairy farm sits at the center of an area, the size of which is determined by how far fresh milk can be shipped and still maintain shelf-life for consumers is classified as milksheds.
A dairy farm sits at the center of an area, the size of which is determined by how far fresh milk can be shipped and still maintain shelf-life for consumers is classified as milksheds because milksheds is a region in which fresh milk is produced and can be delivered without spoilage for sale and consumption.
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The process of differentiation of the earth into discrete layers is thought to have been completed by:________
The process of differentiation of the Earth into discrete layers is thought to have been completed by 54Ga.
What is differentiation of the earth?The division of the Earth into layers, or its arrangement into layers, is arguably the most important development in its history. As a result, a core, a crust, and ultimately continents were formed. To create an ocean and atmosphere, the light elements were flung out from the interior. The size of these four blocks is uniform.Processes that occurred in the early phases of Earth's development are what differentiate these layers (ca. 4.5 billion years ago). Denser minerals would have moved to the crust at this period due to melting, which would have forced less dense materials to sink into the center.Learn more about crust here:
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A has to do with a ruling heritage that is passed on from one generation to the next.
A hereditary monarchy is a system of rule and transfer of power in which the throne is passed down through one generation of the ruling family to the next.
Hereditary monarchy: What is it?In a system of government and power transfer known as a hereditary monarchy, the throne is passed down from one member of the ruling family to another member of the same family. A dynasty is a line of kings coming from the same family.
Hereditary rulers A title is passed down through ancestry. For instance, the throne is transferred to the king's eldest child in the event of his death or abdication. It might go to a sibling or cousin, though, if there isn't a child.
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How did bismarck make prussia the leading german state?
a) built up prussia's industries
b) strengthened prussia's army
c) avoided a war with austria
d) granted independence to prussia's overseas colonies
Bismarck made prussia the leading German state by strengthening Prussia's army.
Otto von Bismarck, then President of Prussia, launched three brief wars with Denmark, Austria, and France in the 1860s, uniting the small states of Germany to aid Prussia's victory over France. He created the German Empire in 1871 by uniting Germany into a single nation-state.
For all the Germans to unite behind, Bismarck required a single, external enemy to declare war on one of the German states first. The Franco-Prussian War's beginning in 1870 provided this opportunity. In order to boost German pride, Bismarck encouraged the creation of wars with nearby nations while serving as the leader of Prussia.
The correct answer is option B.
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Bismarck make prussia the leading german state To strengthened Prussia's Army.
Option B is the correct answer. Otto von Bismarck the then president of Prussia devised 3 short wars against Austria, Denmark and France. In 1871 Germany declared itself as a nation state.
Bismarck needed a single, outside enemy that would declare war on one of the German states first, thus providing a casus belli to rally all Germans behind. This opportunity arose with the outbreak of the Franco-Prussian War in 1870 .In his leadership of Prussia, Bismarck helped create wars with neighboring countries to increase national pride among the German people.
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Is it true forest fires followed by heavy rains are likely to result in severe mud and debris flows
Forest fires followed with the aid of heavy rains are likely to result in extreme mud and debris flows: yes, it is genuine. Saturating a slope with water has a tendency to preserve unconsolidated grains together and for this reason, helps stabilize slopes.
A wildfire, Forest fire, bushfire, wildland fire, or rural hearth is an unplanned, uncontrolled, and unpredictable hearth in a place of flammable plants starting in rural and urban regions. some wooded area ecosystems in their herbal state depend upon a wildfire. herbal reasons - Many woodland fires begin from natural reasons which include lightning which set bushes on fire. however, rain extinguishes such fires without inflicting tons of damage. excessive atmospheric temperatures and dryness (low humidity) provide favorable circumstances for a hearth to begin.
Wildfire also referred to as Forest fires, bush or vegetation hearth can be defined as any uncontrolled and non-prescribed combustion or burning of plant life in a herbal setting inclusive of a forest, grassland, brush land or tundra, which consumes the natural fuels and spreads based totally on environmental situations (e.g., wind, topography).
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Which atmospheric layer is typified by a relatively small change in temperature?
Stratosphere atmospheric layer is typified by a relatively small change in temperature.
Let's find out. Air is considered unstable in the lowest atmospheric layer of the air mass if it is warmer and/or more humid than the surrounding air. In this case, the air rises because this air mass is warmer than the surrounding air. In unstable environments, the weather can change suddenly and become violent.
Clouds are expected to develop an atmospheric layer vertically if unstable air masses must move up the mountainside. The lenticular clouds standing over the mountains indicate turbulence. Cumulonimbus clouds are associated with maximum turbulence.
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Please help due soon.
When two plants with red flowers are mated together, the offspring always are red, but two purple flowered plants are mated together, sometimes the offspring have red flowers. which color is dominant?
When two plants with red flowers are mated together, the offspring always are red, but two purple flowered plants are mated together, sometimes the offspring have red flowers. so here purple color is dominant.
The remarkable diversity of mating patterns and sexual systems in flowering plants has fascinated evolutionary biologists for more than a century
Much theoretical work on mating system evolution has focused on conditions favoring the evolution of self-fertilization within populations, such as reproductive assurance when pollen transfer opportunities are limited and the genetic transmission advantage of selfing in populations with low inbreeding depression .
Conversely, high rates of outcrossing are thought to be favored when the cost of inbreeding depression exceeds the transmission advantage of selfing.
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Q5. What happens as you pull down the balloon at the bottom of the model? r you push up the balloon?
The two balloons within the bottle will inflate when the bottom balloon of the model is pulled down. As the balloon at the model's base is raised, the bottle's volume grows.
As the volume increases, the air pressure inside the bottle decreases, allowing outside air to enter the tube and the two balloons connected to it. As a result, the balloons inside the bottle's "chest" inflate or expand. This game uses a bottle as the participant's chest, two balloons within it as the participant's lungs, tubes connecting to the balloons as the participant's airway pathway, and a balloon at the bottom of the bottle as the participant's diaphragm.
The lungs are respiratory organs that are necessary for breathing in order to get the oxygen necessary for life. breathing out (when you push the bottom balloon on your model). The balloon (your lungs) constricts, lets out air, or shrinks. Technically, the diaphragm relaxes and the lungs contract to force air out of the lungs during expiration.
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What are some examples of extreme weather?
Explanation:
heat waves, freezes, heavy downpours, tornadoes, tropical cyclones and floods.
What drawing concept did artists break away from to leave a three dimensional reality to explore issues on a two dimensional surface?
Space is used to refer both to depth—real or represented—and also to the general surface area within a work of art drawing concept artists break away from to leave a three dimensional reality to explore issues on a two dimensional surface.
Sculptures are a three dimensional artform, given shape and brought to life by various materials and many different techniques.
A two-dimensional structure has only two surfaces; length and breadth. A three-dimensional structure has three surfaces; length, breadth, and height. Two-dimensional figures are also referred to as “plane” figures or “flat” figures due to their appearance.
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10 sentence boring summarize
how many energy levels does titanium have
Answer: Maybe 4? I think
the american medical association (ama) released a policy on ""global climate change and human health"" advocating for research on the health impacts of climate change and inclusion of climate education in medical school curricula
The effects of climate change on human health have been seen and are expected to be considerable. The amount to which the links between climate change and health are taught is still unknown, despite the fact that climate change has gained worldwide momentum and is routinely taught. Public awareness of these issues can be raised through education, but it is unclear how much of this potential has been realized historically in terms of climate health education. We suggest conducting a scoping review of all instructional methods used to illustrate the health effects of climate change between 2005 and 2017 to fill this knowledge gap. This review would coincide with a turning point in the public health and climate change agendas after the 2005 Group of 7/8 (G7/8) Summit and the medical students are the most important part of it.
What is climate change?Current climate change encompasses both the effects of global warming on the planet's weather patterns. Although there have been times of climate change in the past, the current rate of change is noticeably faster and is not the result of natural factors. Instead, it is brought on by the release of greenhouse gases, primarily methane and carbon dioxide (CO2). The majority of these emissions are produced by the burning of fossil fuels for energy. Additional sources include particular industrial operations, agricultural methods, and forest loss. The Earth's surface is heated by sunlight because greenhouse gases are transparent to it. The gases absorb the infrared light that the Earth releases as it rises, trapping the heat at the surface and contributing to global warming.
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Question 1
Marcy has just written down a question about a scientific observation that she's made. In
order to correctly follow the scientific method, what should she do next?
O Share the results of her observation.
1 pt
O Form a hypothesis.
O Create an experiment to test her question.
O Revisit her observation.
Answer:
the answer is
Form a hypothesis
The lower portion of the _____ holds enough ozone gas to filter out about 95% of the sun's harmful ultraviolet radiation.
The lower portion of the stratosphere holds enough ozone gas to filter out about 95% of the sun's harmful ultraviolet radiation.
here Ozone (O3) is a highly reactive gas composed of three oxygen atoms. It is both a natural and a man-made product that occurs in the Earth's upper atmosphere. (the stratosphere) and lower atmosphere (the troposphere). Depending on where it is in the atmosphere, ozone affects life on Earth in either good or bad ways.The ozone layer acts as a shield for life on Earth. Ozone is good at trapping a type of radiation called ultraviolet radiation, or UV light, which can penetrate organisms' protective layers, like skin, damaging DNA molecules in plants and animals.even when ozone is inhaled, it can damage the lungs. Relatively low amounts of ozone can cause chest pain, coughing, shortness of breath and, throat irritation. It may also worsen chronic respiratory diseases such as asthma as well as compromise the ability of the body to fight respiratory infections.to know more about stratosphere click here
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What is the cause of the lunar phases (i.e. why doesn't the moon look the same every day)?
The Moon's orbit around the Earth makes different amounts of the Moon's illuminated side visible to Earth. About two hours after sunrise, I notice the moonset on my way to work is the cause of the lunar phases.
As the Moon orbits our planet, its changing position means that the Sun illuminates different regions, creating the illusion that the Moon is changing shape over time. The best way to understand the phases of the moon is to go outside on a clear night when the moon is in the sky and watch it regularly.
The moon itself does not emit light. It is lit by the sun. As the Moon orbits the Earth, the illuminated portion of the Moon that we see changes, creating lunar phases.
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Inclusions in the clay used to make pottery that act as a filler, creating strength and counteracting cracking and shrinkage during firing, are known as:_______.
Inclusions in the clay used to make pottery that act as a filler, creating strength and counteracting cracking and shrinkage during firing, are known as temper.
What is Pottery?Pottery is the art of creating vessels and other items out of clay and other ceramic materials and then firing them at high temperatures to give them a tough and long-lasting shape. The three main varieties are earthenware, porcelain, and stoneware.Sgraffito, which means "to scratch" in Italian, is a method of decorating pottery in which layers of color (underglazes or colored slips) are applied to leather-hard pottery, and then portions of the layer(s) are scratched off to produce contrasting images, patterns, and textures and reveal the clay color underneath.One of the earliest human innovations, dating to before the Neolithic era, is pottery.Learn more about pottery here:
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The naturalist and father of zoogeography Alfred Russel Wallace noted a distinct difference in the fauna between several islands in the Malay Archipelago (present-day Indonesia).He used these differences to delineate the boundary between the Australian and Oriental biogeographic realms.Which of the following best describes the reason for these differences?
A) Aboriginal tribes in Australia have greatly altered the fauna of Australia relative to the Oriental realm.
B) A deep ocean barrier inhibited dispersal between the two realms.
C) The environments of Australia and Asia are completely different,despite their relative close proximity.
D) Asia and European traders interacted for centuries prior to Wallace's discovery.Among the results of this interaction was an exchange of European (Palearctic)fauna and Oriental fauna.
The correct answer is Option C) The environments of Australia and Asia are completely different, despite their relative close proximity.
The naturalist and father of zoo - geography Alfred Russel Wallace noted a distinct difference in the fauna between several islands in the Malay Archipelago (present-day Indonesia). He used these differences to delineate the boundary between the Australian and Oriental biogeographic realms. The reason behind this difference is that the environments of Australia and Asia are completely different, despite they are in a very close proximity relatively.
Why is the environment of Australia and Asia different?The Wallace line is a boundary line drawn by British naturalist Alfred Russel Wallace on the basis of difference in fauna in the year 1859 between Asia and Australia. The reason and the root cause behind this faunal distinction is that the ancient supercontinent named Gondwana was separated entirely from other parts of the world when Pangaea broke up. The current Australia and the smaller islands were a part of Gondwana and this is why their fauna is so different from that of South - East Asia, even if they are very close together relatively.
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Is an erosional surface cut into plutonic or metamorphic rocks that is overlain by sedimentary rocks?
Nonconformity is an erosional surface cut into plutonic or metamorphic rocks that is overlain by sedimentary rocks.
An erosional surface that has been carved into plutonic or metamorphic rocks and is covered by sedimentary rocks is known as a nonconformity. Any of a family of rocks formed by the alteration of preexisting rocks in reaction to changing environmental circumstances such as temperature, pressure, and mechanical stress, as well as the addition or deletion of chemical components.
It is possible for the preexisting rocks to be igneous, sedimentary, or another type of metamorphic rock. Metamorphism is derived from the Greek term for "changing of form"; metamorphic rocks are generated from igneous or sedimentary rocks that have changed form (recrystallized) due to changes in their physical environment.
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A deep valley that forms where an oceanic plate collides with a continental plate.
Answer:
Ocean Trench
Explanation:
When an ocean plate collides with another ocean plate or with a plate carrying continents, one plate will bend and slide under the other. This process is called subduction. A deep ocean trench forms at this subduction boundary.
The governments of both the United States and Canada have all of the following except:
constitution
supreme court
cabinet
all of the above
Answer:
D all of the above
Explanation:
Please help me write my essay and look at the images to read what I have to write about.
Answer:
ok heres a essay about world War 2 ..just make sure u make it ur own ...and paraphrase it
Explanation:
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World War 2 was a pivotal time period in American history. It is widely debated on why it began and when. Many believe it began when Germany and Fascist Italy began invading other nations to expand their nations. Although Germany and fascist Italy wanted to expand their nations and caused many casualties in the process, by doing so they laid the foundation for the end of European colonialism and civil rights in America. After the depression many countries felt the need to expand their nations. In the early and mid-1900’s Germany, Fascist Italy, Japan, and other small allies joined together to form the axis nation. In 1935 Fascist Italy invaded and defeated Ethiopia. While this is just one of the many invasions throughout the war, some people debate that this is the invasion that started the war. On the contrary people say in 1939 when Germany invaded Poland and Czechoslovakia is when the war started. In the axis nations chaotic quest for power they caused an extremely excessive amount of fatalities. There were an estimated total of 50 million casualties that ranged from leaders and soldiers to victims. One of the most member able periods of World War 2 was the holocaust. In 1933 Adolf Hitler came into power and formed the German Nazi Party. The German Nazis targeted Jewish people and other minorities to try to extinct so they …show more content…
After the war there were positive and negative effects. The United States and soviet Russia formed the two superpowers. The United States and Soviet Russia would work together for any other wars and support each other. The economy rose drastically because of all the leftover war material. This caused more money to be printed and business to boom across the world
The name of a location on earth's surface is a? scale name. site. situation. toponym
The name of a location on earth's surface is a toponym.
A toponym is the name of a spot on the earth's surface. The study of place names, specifically their typology, use, and origins, is known as toponymy. Greek words topos, which mean "area," and onoma, which mean "to name," combine to form the word toponym. Toponymy, a subfield of onomastics, is the study of place names.
A geographical item or any general name for any location is also a toponym. A hill or a mountain is referred to as an oronym, while a body of water is referred to as a hydronym. A person who studies toponym is known as a toponymist.
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What reasons might explain why john reacted by falling to the ground when he saw the glorified son of god whom he had known so intimately on earth?
In a lonely place with no companions, this vision will probably startle him reasons might explain why john reacted by falling to the ground when he saw the glorified son of the god whom he had known so intimately on earth.
Intimate means intimacy. Small restaurants are said to be intimate. This adjective means very friendly, very personal, or private because you sit close to others and your best friend is considered your close friend.
A intimately is defined as someone who is very close to you. An example of intimacy is sharing your feelings with a friend. A Confidant is someone to whom you confide personal information. An a best friend example is your best friend.
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In Inca society, the Sapa Inca served as a chief. A farmer. The emperor. The religious leader
Answer: c
Explanation:
show how low-mass and high-mass stars differ in their old age.
Answer:
Explanation:
Low mass stars end their lives here letting out their outer layers due to thermal pulses in a planetary nebula phase, but high mass stars have more mass so they can survive this phase.
So draw a big star and a little one ?