Answer:
4!
Explanation:
2 + 2 = 4
if u didnt know now you know! :)
In through nose out through mouth
I believe the correct answer from the choices listed above is the first option. Every human body has an uncountable number of this basic unit of a muscle known as muscle fibers. <span>A muscle fiber is composed of many fibrils, which give the cell its striated appearance. Hope this answers the question.</span>
Answer:
True.
Explanation:
The amount of protein that everybody needs is different for everyone and it is determined by the age, the size, how are his or her metabolic rate and the lifestyle that the person has. Not only the amount of protein is determined by those factors the number of fats and carbohydrates too.