Answer:
Cardiorespiratory fitness refers to the ability of the circulatory and respiratory systems to supply oxygen to skeletal muscles during sustained physical activity.
Explanation:
benign<span> tumors are normally harmless.</span>
Answer:
Riva is unable to eat eggs, milk, and peanuts. She might have altered levels of _____ as a result. a. acetylcholine b. glutamate c. nitric oxide d. dopamine.
Explanation: