Which of the following is not true about the lymphatic system? it brings nutrients to the tissue
it drains white blood cells away from tissue
it builds muscle cells
it fights infection

It builds muscle cells is the correct answer. It is not true.

Letter d i believe letter d

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.