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

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