Our skeletal muscles work in pairs to perform a movement. Biceps and Triceps are muscles that help move our arms. Biceps are a muscle. Triceps are a muscle.

What body systems are involded in sleep homeostasis

The dietary guidelines for americans recommend (a) avoiding smoking. (b) engaging in aerobic exercise for 60 minutes at least five days a week. (c) making all of your grain choices whole grains. (d) increasing your intake of fruits and vegetables.

There are blank calories in a gram of carbohydrate