Which part of an 8-hour period of sleep do experts consider the most vital for well-being?
a. first 2 hours
b. middle 2 hours
c. first and last hour
d. last 2 hours
e. last half-hour
d
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Answer the following statements true (T) or false (F)
1. The brain is fully developed by the time a child reaches puberty. 2. In the United States today, it is unusual for people to live with undiagnosed mental disorders. 3. Approximately half of depressed individuals seek help. 4. Generalized anxiety disorder is characterized by behaviors such as repetitive hand-washing. 5. The symptoms of schizophrenia most commonly manifest themselves in childhood.
Which of the following statements regarding the pineal gland or its hormone is NOT true?
A) The pineal gland is found in the hypothalamus region of the brain. B) The pineal gland secretes melatonin. C) Melatonin regulates the body's circadian rhythm. D) The body's circadian rhythm is its 24-hour clock.
List any 10 long-term benefits of exercise.
What will be an ideal response?
Internal organs:
a. viscera b. vicsera c. vissera