Dehydration is known to:
a- not affect brain functions.
b- slow or stop efficient fat elimination and metabolism.***
c- lead to cases of diarrhea.
d- cause skin to take on a soft, supple texture.

Explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?

*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

Is psychology a science? use evidence form the article to explain you answer.