Alopecia totalis is a disease of the
a. hair.
b. skin.
c. nail.
d. muscle.

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

If you are having a hard time lifting something, you should arch your back. a. true b. false

Explain different ways infections from different organisms can be treated.