Answer:
c. REM sleep
Explanation:
Normal sleep is made up of two phases, first one ir non-rapid eye movement (NREM) sleep, and the second one is rapid eye movement (REM) sleep. This two alternate and that makes a cicle; each cycle consists of NREM sleep followed by REM sleep. REM sleep start at 90 minutoes of sleep.
REM slep have chemical and electrical activities that regulate it, during this phace the brain have abundance of the neurotransmitter acetylcholine, combined with lack of monoamine neurotransmitters histamine, serotonin and norepinephrine. Some studies theorize that this make REM sleep involved in the functions of memory, however, there is not enough information to ensure that memory depends on REM sleep.
If someone says do 5 reps of 20 push-ups yo do 20 push-ups then take a little break and do that 5 times
Answer:
Stimulus discrimination
Explanation:
Stimulus discrimination is a concept in behaviorist learning theory, which refers to the tendency of an organism or an individual to respond differently to a different stimulus, rather than responding the same way to other similar stimulus. As seen in the case of Meg, she is able to discriminate between the painful bruising injection and other similar sharp objects, as she doesn’t respond to other object the same way she responds to the injection.
