Answer:
REM Stage of Sleep
Explanation:
Stage 3 Sleep [ REM Stage ] is the deepest stage of sleep. It is most revitalising & refreshening up sleep. It is crucial to re energise brain.
In this stage : Respiration , heart rate increases, brain activity is high & vivid dreams may occur, body becomes immobile & it is difficult to wake someone up. There are slow delta waves & rapid eye movement.
It is a very short duration (3 - 8% ) of total sleep and its concentration keeps on decreasing with age.
Answer:
b. determining your main ideas
Explanation:
Searching for logical divisions in a subject is a strategy for determining your main ideas.
Adoption from different state
Answer: False
Explanation:
The NEGATIVE FEEDBACK MECHANISM is a way for the body to maintain HOMEOSTASIS. That is, the maintenance of a constant internal environment. With a Negative Feedback Mechanism, the body acts in the opposite direction which means that if the body is cold, the response is to make the body warmer.
the answer is A
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