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Brilliant_brown [7]
4 years ago
6

Which statement best describes the role of the lungs?

Biology
2 answers:
frozen [14]4 years ago
8 0
I believe the answer is C.
Romashka-Z-Leto [24]4 years ago
4 0
C is the correct answer I believe
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During a strenuous soccer game, a student is sweating a lot. Which of these would help maintain her water balance?
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Ans.

Water plays an important in regulation of body temperature and joint lubrication. Many sports and excessive exercise can result in dehydration (deficiency of water in the body) due to sweating.

As given, student is sweating a lot that me leads to severe dehydration. To maintain the water balance of that student, she should consume water or other fluids, such as sports drink, clear broths, and fruit juice.

Thus, the correct answer is option (D).

4 0
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However, signalling molecules that activate intracellular receptors are usually hydrophobic hormones because they need to easily diffuse through the cell membrane and bind to the receptors located internally. Example of these hydrophobic signal molecules are STEROIDS.

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3 years ago
Imagine an angry dog running towards you. You can either fight it or run away. In either case, your body will respond to the sit
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7 0
3 years ago
For a simple dominant/recessive trait, do the offspring of parents with identical traits (that are visible) always look like­ or
Bess [88]
No they do not since whilst the parents may exhibit a certain trait this does not mean that they are necessarily homozygous for that trait, and thus if for example we had two heterozygous individuals who had brown eyes, with B denoting brown eyes as the dominant trait and b denoting blue eyes as the recessive trait, their offSpring could have the genotypes BB, Bb or bb - we can see here that whilst the chance of having brown eyes is higher, the offspring may have either brown or blue eyes.
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3 years ago
What type of scientists uses a dichotomous key?
Xelga [282]

Answer:

Many scientists use dichotomous keys to identify plants, animals, and other organisms. They may also use dichotomous keys to identify species, or to determine whether a particular organism has been identified and described before. However, dichotomous keys are not used only to identify organisms.

hope this answer helps you.....

3 0
4 years ago
Read 2 more answers
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