25 !
which disorder is properly matched with the lymphatic organ responsible?

a. tonsils; throat infection accompanied by runny nose
b. peyer's patches; low red blood cell count in blood
c. spleen; inability to remove pathogens from lymph
d. thymus; harmful pathogens in the digestive tract

The answer is A

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.

False would be the correct answer