Answer:
Is repeated weight gain and loss
Explanation:
It can be avoided by maintaining fats/carbohydrates balanace in one's diet.
Answer:
B) Valves closing
Explanation:
A healthy heart makes a lub-dub sound with each beat. This sound comes from the valves shutting on the blood inside the heart. The first sound (the lub) happens when the mitral and tricuspid valves close.
Answer:
A) Cardio (Walking) Jogging, Biking etc...)
Explanation:
Answer:
where are the answers???????
