Answer:
2.to walk a mile in 25 minutes within two weeks without getting out of breath
Explanation:
Ask google, it’ll tell you
Answer:
D. Hyperventilation
Explanation:
Hyperventilation is a condition in which you start to breathe very fast. Healthy breathing occurs with a healthy balance between breathing in oxygen and breathing out carbon dioxide. You upset this balance when you hyperventilate by exhaling more than you inhale.
the answer is b but i don't know the last one srry