Answer: d
The respiratory and circulatory systems bring oxygen and nutrients to the cells. The respiratory and circulatory systems work together to maintain homeostasis. The respiratory system moves gases into and out of the blood. The lungs contain the bronchi, bronchioles, and alveoli.
Explanation:
Answer:
Baroreceptor reflex is one of the body's homeostatic mechanisms that helps to maintain blood pressure at nearly constant levels.
Explanation:
Answer:
-they both have uneven movements
-they both stop and unevenly
Explanation:
Just did on edge-nuity and they are correct :)
Answer:
More kids are not participating due to financial reasons than health issues.
