Answer:The bones of the skeletal system serve to protect the body's organs, support the weight of the body, and give the body shape. The muscles of the muscular system attach to these bones, pulling on them to allow for movement of the body.
Explanation: Hope it helps!
Answer:
ion
Explanation:
The atom then loses or gains a "negative" charge. These atoms are then called ions.
Answer:
c. decreases high-density lipoprotein (HDL) cholesterol
Explanation:
It has been proposed that regular physical activity may increase the HDL cholesterol concentration
