Which statement is true about dopamine?
a. dopamine discourages healthy behavior.
b. drug-addicted brains become used to tolerating higher levels of dopamine.
c. dopamine stimulates displeasure and lack of memory.
d. damage from addiction can be reversed.?

While carrying a rack of tubes containing blood to be discarded in the biohazard container, jennifer slips and falls. the tubes scatter everywhere, but, fortunately, only three of them break. this accident occurred in the main hallway, so jennifer needs to think fast and get this mess cleaned up. what ppe should jennifer apply?

Describe three ways in which technology has treat the flu

Which of the following is true of vegans?