The heart-damaging chemical found in the blood that's associated with long-term depression is
a. neurotransmitters.
b. homocysteine.
c. endorphins.
d. adrenaline.

Dr. leung has been studying consistent trends in how males and females have selected their mates throughout the long history of humankind. dr. dauphine is most likely a(n) psychologist.

Tessa’s friend milo offers her a ride home. tessa does not like riding with milo. he insists that everyone wear a seat belt, and he listens to classical music. he drives a small car, and usually texts while driving. why should tessa refuse milo’s offer? milo texts while driving. milo listens to classical music. milo drives a small car. milo insists that everyone wear a seat belt.

The frequency in wich you perform certain exercise depends on the blank of the exercise