Answer:
Frogs must keep their skin moist. Otherwise, oxygen can't pass easily through it and the frog suffocates.
An action you could take would to improve the health of a school is buy water bottles for the sports teams at school, by doing this you will hydrate the teams preventing them from going to the hospital for dehydration.
The answer to this question is:
<span>What is the third basic component of an exercise program that includes cardio and flexibility?
"C</span>ardiorespiratory Endurance"
Hoped This Helped, <span>Marissawilliamson98
Your Welcome :)</span>
