Which statement regarding vitamin c is true? â
group of answer choices â
a) a lack of the vitamin results in beriberi.
b) âit inhibits iron absorption. âit prevents the common cold.
c) âit to produce carnitine.
d) âan excess of the vitamin can result in gallstones.

Explain what is meant by the phrase “ethical behavior”.

*edit* i took the test and i picked a and it was incorrect for its c! rank the following suggestions for preventing std, in order of increasing effectiveness. 1) using latex condoms properly 2) using spermicidal foam or jelly with a monogamous partner 3) abstaining from sexual intercourse and genital contact a. 1, 2, 3c. 2, 1, 3

If something is painful during exercise, what should you do? a. back off the exercise. b. modify the exercise. c. consult a physician if the pain persists. d. all of the above