The Centers for Disease Control
Answer: C. Melatonin.
Explanation: Melatonin is the hormone responsible for sleep and wake cycles. :)
Answer:
The average Hematocrit for an adult male is anywhere in the range of 41%-50%.
Explanation:
Answer:
True
Explanation:
When you exercise, your body releases chemicals called endorphins. These endorphins interact with the receptors in your brain that reduce your perception of pain. Endorphins also trigger a positive feeling in the body, similar to that of morphine.
Answer:
Feet spread wide apart
Explanation:
The position of the feet can have a chain reaction on how the parts of the body above that adjust themselves to achieve balance. Spreading your feet apart can induce better posture through this?
