I am not 100% sure but I believe it's A. a deck of cards based on my logic.
A baseball and a coffe mug is too big and an open palm can vary in size too much.
Answer: Maintain flexibility
Explanation: If you maintain flexibility throughout your life, then you'll have to stretch often in order to keep fit.
Answer:
the 1st step is to plan what you are going to do because you cant exercise withut planning what you are going to do.
Explanation:
Might be wrong but d). Holistic Therapy
I think (C):600
Explained: other sources say there is about 650 but if you count the muscles within a complex muscle then about 840
