Excitatory neurotransmitter? This question is too vague.
The brain tells your body what to do and how to do it, how much energy and endurance to do the activity. The brain helps your body move.
D.) I can and im not in any gymnastics im just a normal human and can only reach one inch past my foot with my sit-and-reach.
i say let it wait because if someone tells ur mother that ur sister is pregnant then you'll get in a heap of trouble like big time
Social conformity and Impulse versus delayed gratification.