Here are the answers of the given statements above regarding health and exercise. First, the answer would be FALSE. It is not true that when an exercise program is designed well, will be perfect for everyone. The second statement would be TRUE. Accroding to the principal of progression, it is true that exercise programs shoudl gradually become more difficult overtime. Hope this answers help.
Answer:
true
Explanation:
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Not including all the terms but this is right.
The others are just thrown in there somewhere.
vena cava
right atrium
right ventricle
Pulmonary aretery
Left ventricle
left atrium
Airtic valve
Aorta
Answer: Estrus is a fertile stage of the female reproduction cycle