An enzyme deficiency that lowers the rate at which a person's muscles perform anaerobic respiration will likely reduce the power of a. myosin

b. actin

c. fast twitch fibers

d. slow twitch fibers

I think its fast twitch muscles. please help.

Long term effects on the body of xanax

Which plan groups foods according to types and indicates how much of each type should be eaten daily for a healthy diet? a.mypyramid plan b.food guide pyramid plan c.dietary guidelines for americans d.dietary pyramid guidelines

Match each child care option with its benefits. a. no child care expenses b. likely to have values similar to those of the parents c. lots of one-on-one time with a provider d. care offered at schedule hours 1. family member or friend 2. private child care 3. day care 4. stay at home parent