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5 votes
Abnormal levels of __________ may lead to Alzheimer’s disease.

A.
endorphins
B.
serotonin
C.
GABA (gamma-aminobutyric acid)
D.
acetylcholine

2 Answers

5 votes

abnormal levels of ACETYCHOLINE may lead to Alzheimers disease

User Dlchambers
by
6.0k points
2 votes

Answer:

D

Step-by-step explanation:

User Geetika
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6.0k points