I NEED HELP ASAP 7.exercise the brain to learn_.
8. what is BDNF compared to?
9. what purpose of BDNF in the brain?
10. how many minutes of aerobic exercise is needed daily to increase BDNF in the brain?
11. what does the act of movement signal to the brain?
12. what main chemical is increased through exercise?
13. what chemical does stress increase in the body?
14. what does that chemical do to the body.how does it affect the body?
15: when is a good time to exercise to decrease feeling and effects of stress?