Which body system would be directly affected if lots of t cells were destroyed by a virus like hiv?
a. nervous system
b. cardiovascular system
c. immune system
d. endocrine system

Which hormone controls the production of sperm

Health records that arent available between hospitals and medical offices are considered lacking? communication, contayct, correspondence, interoperabilit

Describe specific ways your friend can use frequency, intensity, time, and type to safely apply the overload principles to his workout schedule. provide two ways per training principle. sunday30-minute bike ride monday20 push-ups, 10 squats, and 20-minute jog tuesday30-minute bike ride wednesdayrest thursday20 push-ups, 10 squats, 25 curl-ups, and 20-minute jog friday30-minute bike ride saturdayone-hour walk