The correct answer is B. controlling the flow of blood to the skin
The more blood there is, the more heat there will be because of blood. An easy example is when someone's ears get all red due to a blood rush to the ears. At that time, ears are also very warm.
Answer:
Well it would be D
Explanation:
A: Back blows for de infants
B: well its in a
C: That is for infants
D:Correct i think
Answer:
Explanation:
You open his mouth and start blowing air
<span>bones act as lever arms. joints act as pivots. </span>
