Only a small drop of blood is needed for testing blood sugar. Which is the best method to collect the specimen for this test?

A. central line
B. blood draw from the hand
C. blood draw from the arm
D. finger

Which of the following can refer to the form of exercises that uses free weights, weight machines. resistance bands, or the weight of the body to put stress on the muscles ? (a) strength training(b)weight training(c)resistance training(d) all the above

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.

How could natural selection best be used to explain the evolution of the white fur of arctic fox