Answer:
Tidal volume (TV) measures the amount of air that is inspired and expired during a normal breath
Explanation:
mark as brainliest
It can be a chemical imbalance in the brain, a traumatic event, bad home life, etc.
D. Germs is the correct answer.
I believe it is C.
Explanation:
Eczema most often occurs in very young children. Ten percent to 20 percent of all infants have eczema, according to the National Institutes of Health.