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:
Flexibility is the ability to move muscles and joints through a full normal range of motion (ROM). Flexibility helps performance, posture, promotes efficient movement, prevents incorrect body alignment, maintains appropriate muscle length and balance and also decreases injury risk.
Explanation:
Answer:
A buffer
Explanation:
A buffer is composed of a weak acid and a conjugate base. They are resistant to pH because of equilibrium between the acid and its conjugate base.
A) For it does not require a life long commitment, and it is not C) because it can be any substance not just tobacco!
Thus your answer is A) gradually but completely withdrawing substances from use !
Have a happy life !
:D <span />
