When your goal is to tone your muscles, the number of reps you should perform is? * A. 1 point
B. 1 to 2 reps
C. 3 to 4 reps
D. 10 reps or more

help would be nice thank you

Can you tell the size of a woman's coxal bone by observation?

What are hormones? a. they are minerals needed for proper bone formation. b. they are the parts of the body targeted by endocrine glands. c. they are substances needed for muscle and nerve activity. d. they are substances released by endocrine glands.

Which of the following accounts for someone who has had regular herpesvirus-mediated cold sore or genital sore flare-ups? a) re-infection by a closely related herpesvirus of a different strainb) re-infection by the same herpesvirus strainc) copies of the herpesvirus genome permanently maintained in host nucleid) copies of the herpesvirus genome permanently maintained in host cell cytoplasm