At 3 o'clock in the morning, john has already slept for 4 hours. as long as his sleep continues, we can expect an increasing occurrence of
a. muscle tension.
b. stage 4 sleep.
c. hypnagogic sensations.
d. rem sleep.
e. dissociation.

One similarity between the student non-violent coordinating committee (sncc) and the southern christian leadership conference (sclc) is that they both

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Where is sub-saharan africa located?