Answer: Programs T lymphocytes to become regulator or effector T cells.
Explanation:
The thymus gland is found in the upper part of the chest between the lungs and behind the sternum.
Its function is to receive immature T lymphocytes produced by the red bone marrow and program them to become mature regulator or effector T cells which are involved in the immune system's response to foreign cells.
One way to avoid drugs is to be with people who don't do them. Expecially with the temtations and stuff your going to end up doing them since you are pressured. Btw you will die if you take them so just don't.
