5. Morphine functions as an:
A. endorphin agonist.
B. endorphin antagonist.
C. dopamine agonist.
D. dopamine antagonist.

no neither are correct. you can find the answer on page 2.2, under the heading "enunciation and pronunciation"

stating:

"enunciation is the way you form your words when you speak. pronunciation is how you say each syllable."

pf

i dont care who you give brailiest to. its up to you

but nice try to the other answer

close

but dont give me brailiest

answer:

i would rather know how i would die so i would know how to prevent it.

explanation:

answer: i dont think our answers will be accurate because we cannot see the passage

explanation: neither do we know the time period