In order to maintain homeostasis, the desert rat:
lives in burrows built in the desertmaintains a nocturnal lifestyle has little fur What is homeostasis?Homeostasis is the process by which a living organism maintains a fairly constant internal environment.
Homeostasis refers to the mechanisms by which a organism responds to internal as well as external environmental changes.
All living organisms possess a mechanism for maintaining homeostasis.
A typical organism that maintains homeostasis is the desert rat.
The desert rat lives in the very harsh environment of the desert where there is extreme heat.
In order to maintain a fairly constant internal environment, the desert rat lives in burrows built in the desert. Also, the desert rat maintains a nocturnal lifestyle coming out in the dark when the temperatures have reasonably cooled.
Also, the desert has little fur so that the body can easily lose heat.
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Scientific research regarding cloning might be used to restore endangered
species. Which statement best describes a possible impact of cloning
research?
A. It might create unintended problems in the cloned organisms.
B. It might negatively affect society but positively affect the
environment.
C. It might reduce the role of technology in future cloning studies.
D. It might cause society to have less interest in environmental
issues.
SUBMIT
Answer:
A.
Explanation:
Realistically, the biggest problem with cloning would be the mutations or problems in cloned organisms. There's a chance that attempts at cloning would just make terrifying creatures and the research would be for nothing, etc etc.
Which two statements correctly describe the relationship between
technology and science?
A. New technology can be used to make new discoveries in science
B. New technology can be developed as a result of scientific
discoveries.
C. New technology is more useful than scientific discoveries.
D. New technology serves as a replacement for existing science.
Answer:
the right answers is A.
Explanation:
the new technologies can help the scientists to discover and work on new scientific discoveries
for example: the microscope before the microscope the world didn't know or clearly see the small organisms so microscope helped
and so the telescope to discover and study beyond the atmosphere without travelling there
hope this help if it does help I'd be happy if you follow and give me the brainliest answer
The two statements that correctly describe the relationship between technology and science is new technology can be used to make new discoveries in science, new technology can be developed as a result of scientific discoveries. The correct options are A and C.
What is technology?Technology is basically the application of scientific knowledge to the practical goals of human life, or, as it is sometimes recognized to, to the modification and manipulation of the human environment.
Technology is the application of knowledge to achieve practical goals in a predictable and repeatable manner. The term technology can also refer to the outcome of such an endeavor.
Technology is widely used in medicine, science, industry, communication, transportation, and everyday life.
The two correct statements about the relationship between technology and science are that new technology can be used to make new scientific discoveries and that new technology can be developed as a result of scientific discoveries.
Thus, option A and C are correct options.
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hydrogen bonds are similar to ionic bonds because
Answer:
they both involve the attraction between opposite charges.
Explanation:
no explanation
Which element makes some rocks glow, helps oysters form pearls, and creates amazing cave formations?
The element which makes some rocks glow, helps oysters form pearls, and creates amazing cave formations is referred to as aragonite.
What is an Aragonite?This refers to an element which is similar to calcite as it also consists of calcium carbonate but however differs from it because it undergoes orthorhombic crystallization. It is formed from different biological and physical processes such as precipitation which goes on in the aquatic ecosystem.
This elements performs various functions in different substance such as making some rocks glow, helps oysters form pearls, and creates amazing cave formations.
This is therefore why aragonite was chosen as the most appropriate choice.
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PLEASE HELP DUE SOON! IM SO CONFUSED!
Write a brief story about Timmy, who accidentally walked into a rose bush, describing the reflex arc in biology 30 level detail.
When Timmy steps on the rose bush, the sensory receptor on his toe receives the stimuli, sends it the spinal cord through a sensory neuron which they initiates a response sent through a motor neuron to the muscle and he withdraws his leg in pain.
What is a reflex arc?A reflex arc refers to the neuronal pathway which controls a reflex action.
A reflex action is an action which occurs involuntarily.
Examples of reflex actions include thhe following:
withdrawing the foot quickly when one steps on a sharp objectwithdrawing the hand quickly when one touches a hot surfacethe je_rking of the kneecoughing or sneezing, when irritants enter the nostrils.Reflex actions do not need to involve the brain, hence they occur very quickly.
The path of a reflex arc begins with a sensory receptor which receives the stimuli, travels to the spinal cord through a sensory neuron which they initiates a response that is sent through a motor neuron to an effector such effector such as a skeletal muscle.
In conclusion, a reflex arc is the path of a reflex action through the body.
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Being flexible is an important step in meeting deadlines.
Deadlines are a way of organizing and completing things on time. Flexibility creates a lag. Hence, it is a false statement.
What is importance of deadlines?Deadlines are set to complete a particular task or work on time. It is important for a person to meet deadlines for his effective productivity. Deadlines provide a direction and course to the work.
Deadlines are important in achieving goals, completing targets and delivering services on time. Deadlines create an ambient environment to work in.
Deadlines help in organising work and creates a disciplinary atmosphere to follow it. It is one of the effective way of learning time management.
Thus, deadlines are the important part of a working system.
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A stream of water holds thriving bacteria. If drought conditions caused the stream to dry up, how would the bacteria mostly likely respond to survive?
A.
They would learn how to photosynthesize.
B.
They would produce more peptidoglycan.
C.
They would secrete more polysaccharides.
D.
They would produce endospores.
The correct answer is they would produce endospores.
Bacteria are growing in a water stream. Bacteria would most likely respond by producing endospores in order to live if drought caused streams to dry up.
When bacteria are exposed to hard circumstances, endospores are produced as a kind of defence.
Until the external conditions are conducive for their development, bacteria produce a hard outer coating that makes them appear inactive.
The endospores are hardy, latent, and non-reproductive bacterial spores that guarantee bacterial survival under challenging circumstances. Numerous bacteria produce dormant endospores in response to environmental stressors such hunger, desiccation (extreme dryness), radiation, and chemical treatment. When the circumstances are right, these endospores grow once again.
Therefore, the bacteria that reside there would develop endospores to survive if drought circumstances caused the stream to dry up.
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how many characteristics of life the rabbit displaying?
Characteristics of life the rabbit displaying regardless of their gender or breed type, rabbits can be silly, timid, shy, curious, and high spirits.
Regardless of their gender or breed, rabbits can be silly, timid, shy, inquisitive, and lively. You must comprehend your rabbit's wants if you want to maintain them healthy and content throughout their life. Many domestic rabbits can live up to 12 years old, and the majority of them can easily reach the age of 8 years.
Rabbits are excellent indoor pets. They can be trained to go in the home, are affectionate, and naturally clean. Although it's a misconception that house rabbits are low-maintenance pets, they actually need a lot of care and attention. Rabbits are gregarious and inquisitive creatures that make wonderful pets.
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Which of the following is the substrate in the enzyme assay?
A. 0.5% Azocasein
B. 2mg/mL Trypsin
C. 0.15M NaCl + 20mM Tris-HCI solution
D. 10% TCA
Answer:
It is 0.5 Azocasein it is not the rest
The 0.5 % Azocasein is the substance used in enzyme assay. So the correct option is A.
What is an enzyme substrate?
A molecule with which an enzyme interacts is known as a substrate. A substrate is put into the active site of the enzyme, which is where weak bonds between two molecules might form. The substrate reacts under the pressure of the enzyme, forming an enzyme-substrate complex that is the product of the intended reaction.
The bonds that form between the substrate and the enzyme are what induce the conformational shift, or shape change, in the enzyme. The resulting shapeshift, which either pulls molecules together or splits them apart, is what exerts pressure on the substrate.
A substrate is a material that an enzyme uses in an enzymatic process. By reducing the activation energy required for the process, enzymes operate as biological catalysts to speed up chemical reactions.
In a chemical reaction, an enzyme is a protein that catalyzes the transformation of a substrate reactant into a product. In general, individual enzymes have a variety of substrates and may be tailored to a variety of reaction intermediates that are a part of a larger process.
Therefore the correct option is A.
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identify the independent variable and dependent variable in the scientific method PLEASEEEE I NEDDD HELLPPP
Answer:
The independent variable is the variable that is not changing (in other words its outcome does not depend on another variable), the dependent variable is the one whose outcome is dependent on the other variable
Explanation:
People who experience severe blood loss go into a condition known
as hemorrhagic shock. Shock occurs when the blood volume
returning to the heart is reduced. The heart responds by trying to
increase output, which can result in the patient bleeding to death if
he or she is not treated in time. Is this an example of negative
feedback or positive feedback? Explain your answer.
3
Answer:
Positive
Explanation:
Bodies way of trying to heal/get rid if the problem it self.
BRAINLEST GOES TO WHOEVER ANSWERS CORRECTLY
Based on the graph below, which enzyme would function the best in a humans stomach?
O Not enough information is provided to determine
O Blue
O Yellow
O Green
What is different between plant and animals
What’s the correct answer answer asap for brainlist
Answer: C
Explanation:
Answer:c)
Explanation:
The shape of a protein molecule is influenced by
Answer:
the amino acid
Explanation:
maybe this is the answer!!!
Which type of lamellae fill in the spaces between the osteons in compact bone?
Answer: Osteocytes - mature bone cells in the lacunae. Canaliculi - tiny canals that connect all the lacunae. Interstitial Lamellae - All the lamellae can't be circular. Interstitial lamellae fill in between osteons.
Explanation:
Hope this helps!
What dependent variable did the scientists measure?
Answer:
The dependent variable is the variable that is being measured or tested in an experiment.
Explanation:
For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants' test scores since that is what is being measured.
The shoulder is ___ to the cervical region
The ankle is ___ to the knee
The abdominal region is ___ to the sternal region
Answer:
Since the ankle is further than the knee from the abdomen, it is distal to the knee.
Explanation:
The five regions of the body are the head, neck, torso, upper extremities, and lower extremities. The body is also divided by three imaginary planes known as the sagittal plane, coronal plane, and transverse plane. The sagittal plane runs vertically and divides the body into right and left portions.The human body is divided into regions. The main ones in the human body are the head, neck, thorax, abdomen, pelvis, together with the upper and lower extremities. The upper limb is divided into shoulder, arm, elbow, forearm, wrist, and hand.The shoulder is ___ to the cervical region
The ankle is ___ to the knee
The abdominal region is ___ to the sternal regionThat's because the glass walls of the greenhouse trap the Sun's heat. The greenhouse effect works much the same way on Earth. Gases in the atmosphere, such as carbon dioxide, trap heat similar to the glass roof of a greenhouse. These heat-trapping gases are called greenhouse gases.The shoulder is ___ to the cervical region
The ankle is ___ to the knee
The abdominal region is ___ to the sternal regionThe human body is divided into regions. The main ones in the human body are the head, neck, thorax, abdomen, pelvis, together with the upper and lower extremities. The upper limb is divided into shoulder, arm, elbow, forearm, wrist, and hand.Since the ankle is further than the knee from the abdomen, it is distal to the knee.The five regions of the body are the head, neck, torso, upper extremities, and lower extremities. The body is also divided by three imaginary planes known as the sagittal plane, coronal plane, and transverse plane. The sagittal plane runs vertically and divides the body into right and left portions.Since the ankle is further than the knee from the abdomen, it is distal to the knee.The shoulder is ___ to the cervical region
The ankle is ___ to the knee
The abdominal region is ___ to the sternal regionThe human body is divided into regions. The main ones in the human body are the head, neck, thorax, abdomen, pelvis, together with the upper and lower extremities. The upper limb is divided into shoulder, arm, elbow, forearm, wrist, and hand.The five regions of the body are the head, neck, torso, upper extremities, and lower extremities. The body is also divided by three imaginary planes known as the sagittal plane, coronal plane, and transverse plane. The sagittal plane runs vertically and divides the body into right and left portions.The human body is divided into regions. The main ones in the human body are the head, neck, thorax, abdomen, pelvis, together with the upper and lower extremities. The upper limb is divided into shoulder, arm, elbow, forearm, wrist, and hand.
What 3 letters are used to describe the term genetic code
What similarities and differences do you see between the bacteria in the human cells
Answer: The similarites are that both bacteria and human cells contain the cytoplasm in which the cell organelle is present. DNA is present as genetic material inside the cells of bacteria and human cells. The ribosomes are present inside the cells of bacteria and human cells. DNA replication, transcription, and translation occur in both the cell of humans as well as bacteria.
While the differences are well developed nucleus with nuclear envelope is present inside the human cell and absent in the bacteria cell. The size of ribosomes differ in human and bacterial cell. Transcription and translation is coupled in bacterial cell whereas separate in human cell. The cell membrane bound organelle is present in human and absent in bacteria.
Explanation:
Which of these is part of the biosphere?
a. bees
b. sand
c. rivers
d. clouds
Answer:
c
Explanation:
The measurements of a wooden block are 2.5cm, 3cm, and 3.6cm the
volume is
Select one:
O a. 26.5 cm
O b. 26.5 cm3
O c.
27cm3
O d. 27 cm
The volume of the wooden block is 27 [tex]cm^3[/tex]
Volume of 3-dimensional objectsThe volume of an object is the amount of space delimited by the object.
For a three-dimensional object, the volume is derived by multiplying all the sides of the object.
In this case, the wooden block has 3 sides. This means it is a three-dimensional object.
Volume = length x breadth x height
The sides of the wooden block are 2.5 cm by 3 cm by 3.6 cm.
Volume of the wooden block = 2.5 x 3 x 3.6
= 27 [tex]cm^3[/tex]
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20. If you are given a-10 g block of lead and a 10 g
block of aluminum, which block has the greater
volume?
F.
G.
H.
J.
Lead
Aluminum
They have the same volume because they
are both 10 g.
There is not enough information given.
Since the density of the metallic blocks were not given: there is not enough information given; option B
How are the volume of a 10 g block of lead and a 10 g block of aluminum determined?The volume of a substance is determined from the mass and the volume of the given substance.
The volume, mass and density of a substance are related by the formula below:
Volume = mass/densityThe mass of the aluminum = 10.0 g
density of aluminum is not given
The mass of the lead block = 10.0 g
density of lead is not given.
The volume can only be determined if the density of the metallic blocks were given.
Therefore, there is incomplete information given to determine which metallic block has the greater volume.
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Which of the following properties is unique to echinoderms within higher invertebrates?
A.
radial symmetry
B.
bilateral symmetry
C.
segmentation
D.
exoskeleton made of chitin
Dertemine the maximum volume of the air breathed in during the period of rest for each minute
The maximum volume of air breathed in during the period of rest for each minute is 500 ml also known as tidal volume.
Tidal volume is simply each breath a person takes. It is a significant factor in both minute and alveolar ventilation. The quantity of air that enters the lungs each minute is measured by minute ventilation also referred to as total ventilation. It is a function of both tidal volume and respiratory rate.
A physiological term called tidal volume (Vt or TV) is used to indicate how much air is generally moved during inspiration and expiration when you are at rest. Spirometry, a non-invasive test, is used to measure it. Adults breathe on average seven milliliters (mL) every kilogram (kg) of ideal body weight.
When it comes to configuring the ventilator in critically ill patients, tidal volume is crucial. Delivering a tidal volume that is both large enough to sustain proper breathing and small enough to prevent lung trauma is the objective.
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A stretch of river running through a state wildlife preserve is 25,000 m long. A
team of conservationists make a scale model of the river that is 1 m long.
What is the scale of the model?
A. 1:1
B. 1:25,000
C. 10:25
D. 2,500:1
Answer:
B
Explanation:
I guessed and I got it correct
The scale of the model is 1:25,000. So, the correct option is B.
Scale models are used to represent things or places at a smaller, more manageable size while maintaining proportionality. They are often employed in many different disciplines including geography, engineering and architecture.
By comparing the length of the model to the length of the actual river, one can estimate the scale of the model.
The scale can be determined by dividing the length of the actual river by the length of the model, where the model is 1 m long and the actual river is 25,000 m long:
Scale = Length of actual river / Length of model
Scale = 25,000 m / 1 m = 25,000
Therefore, the scale of the model is 1:25,000. So, the correct option is B.
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9. Lichens are important to an ecosystem because they
help form soil
prevent tree growth
replace older communities
become unstable
Answer:
lichens are important to an ecosystem because they help form soil.
Answer: A. help form soil
Explanation: Pearson
Which of the following describes type 2 diabetes
mellitus?
O strongly associated with obesity
O most often diagnosed during childhood
O associated with a tendency to develop ketosis
O sometimes caused by a viral infection
Type 2 diabetes mellitus is strongly associated with obesity and is therefore denoted as option A.
What is Obesity?This is a condition which is characterized by excessive body fat being present in individuals as a result of underlying health conditions such as diabetes etc.
Diabetes on the other hand is a condition in which the blood glucose level is very high as a result of insufficient insulin produced or the body resisting it. This leads to the blood glucose being stored in the body as fat which results in the obesity being experienced by majority of people with this type of condition.
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Which of the following shows the proper way to write a scientific name
using the "rules" I lectured about?