What effect does increased blood flow have on the body when performing exercises?
a. delivers more sugar to organs
b. delivers more energy to muscles
c. delivers more oxygen to the body
d. delivers more protein to muscles

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?

Si units are the modern form of the