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Alex Ar [27]
3 years ago
10

Changes that occur in boys only in adolescence are????​

Biology
1 answer:
bezimeni [28]3 years ago
6 0

Answer:

The enlargement of the scrotum and testes.

Explanation:

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Sam brought home a tiny puppy. Her puppy grew. Four weeks later, her puppy had grown to twice its original size. Which answer be
OLEGan [10]

Answer:

A

Explanation:

We do not gain the mass of the food we eat. Therefore, B is wrong. Our cells do not grow in size, they only grow in number. Therefore, C is wrong. Although the puppy's body does, in a way, stretch out, A is a better option. Therefore, D is likely to be wrong.

3 0
4 years ago
What is a difference between systemic and pulmonary circulation? A. Systemic circulation carries oxygenated blood to the lungs a
rusak2 [61]

Your answer would be D, Systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.

These two circulations are part of the circulatory system, with the pulmonary circulation taking deoxygenated blood to the lungs and returning it oxygenated with the oxygen we breathe in, then that oxygenated blood going around the body delivering that oxygen and coming back deoxygenated.

Hope this helped!

3 0
4 years ago
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Glucose is the most simple carbohydrate. What is another name for a simple carbohydrate?
Romashka [77]

Answer:

monosaccharides!

Explanation:

  • these are basic unit or simple sugar that make up the more complex sugars such as oligosaccharides and polysaccharides
  • monosaccharide is a greek word ,mono meaning singular and sacchar means sugar

general formula:-

    (CH2O)n,where n is 3 or greater than 3

  • it is the most abundant sugar in nature
  • It is present in different fruits and vegetables
6 0
3 years ago
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Why is the shape of a protein one of its most critical characteristics?
ValentinkaMS [17]

Protein becomes denatured and cease to perform the work if structural changes occur because protein is highly specific in its function. It is stated that the function of the protein is determined by its structure. The proteins are the product of the continuous process of replication, transcription, translation and post-translational modifications. The information stored in it highly specific.

Protein binds with other molecules and perform various physiological functions as it has specific complementary attachment sites, the alteration in the structure would not let it bind to the target and hence desired result will not come out.

6 0
3 years ago
HURRRYYYY PLEASSSEEE!!
Pavel [41]

Answer:

hellos i need halp with my question plssss

Explanation:

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4 years ago
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