Matching (20) Match items in column A to column B

Column a Column b
1.
A.
Posthyprotic Suggestion
2.
B.
REM Sleep
3.
C.
Stimulants
4.
D.
Hypnosis
5.
E.
Sleep Apnea
6.
F.
Physical Dependence
7.
G.
LSD
8.
H.
Depressants
9.
I.
Narcolepsy
10.
J.
Consciousness
11.
K.
Insomnia
12.
L.
Meditation
13.
M.
Sigmund Freud
14.
N.
Nightmares
15.
O.
Francis Crick
16.
P.
Circadian Rhythm
17.
Q.
Jet Lag
18.
R.
Sleepwalking
19.
S.
Hallucinogens
20.
T.
Tolerance