What is the average body temperature in Celsius?
A) 37
B) 63
C) 100
D) 121
Question 2
Patients who suffer from Alzheimer's disease may suffer:
A) from an increase of the neurotransmitter acetylcholine.
B) from a decrease of the chemical neurotriptine.
C) an increase in acceptable social behaviors.
D) from a decrease of the neurotransmitter acetylcholine.