Which statement best explains the effects of exercise on the respiratory
system?
a. Exercise increases breathing rate, which makes the lungs stronger.
b. Exercise increases breathing rate, which makes the bones stronger.
c. Exercise decreases breathing rate, which sends more oxygen to the brain.
d. Exercise decreases breathing rate, which produces more wastes for the
kidneys to process.
Answers
Answered by
0
Answer:
a. Exercise increases breathing rate , which makes the lungs stronger.
Answered by
3
Answer:
right option is (a)
Exercise increases breathing rate which makes the lungs stronger.
Explanation:
against option (b) breathing rate haven't any link with bones.
against option (c) as it sends more oxygen to muscles not brain
against option (d) as exercise increases breathing rate
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