When improving flexibility, the parts of the body that are stretched are tendons, ligaments, & muscles.
False
True

Im pretty sure its true

Explanation:

Flexibility is enhanced by stretching the soft tissues (tendons, ligaments and muscles) of the joint. Stretching should be done after a mild warm-up and should be included as part of a cool-down. The Frequency recommended is a minimum of 3 sessions per week.

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.

answertrue;