Answer:
gonads, ovaries and testes
Explanation:
if im right, can i get the crown
Answer: freeze-thaw cycles and hot and cold cycles
Explanation:
Answer:
<u>proteins.</u>
Explanation:
The DNA code contains instructions needed to make the proteins and molecules essential for our growth, development and health.
I think is the voice used by authors when seeming to speak for themselves.
The answer to this question is lactic acid. The reason why sports psychologists would need to look for a buildup of this chemical is because it is the chemical that produces pain or "feeling the burn" in an exercise when someone pushes their limit. Also, after so long, a person with a lactic acid buildup needs to take a break because high levels of lactic acid is dangerous for the bloodstream.