<span>TRUE! Regular aerobic exercise increases the strength of the heart to pump blood, improves capillary density in muscles and organs and increase the pliability of the blood vessels to move blood. All of this combines to improve VO2 max or the maximal amount of oxygen the body can use during exercise.</span>
Answer:
D. a head injury
Explanation:
She wouldn't have been conscious if she had a head injury
Hi, I think you forgot to list the characteristics.
Answer:
by moistening, heating, and purifying air as it proceeds down the airways
Explanation:
The upper respiratory system support good health by moistening, heating, and purifying air as it proceeds down the airways.