In spite of research about the risks of concussions, many youth still participate in dangerous
sports like football. Why do you think they do so?

They still do so because the coaches and parents have taught their kids how to be safe during the games. There are also rules such as no pushing too hard and no tripping people, or you get a yellow or red card.

Explanation:

because they still want to have fun and don’t realize the risk

Explanation:

for question 8

1: it gets the blood pumping more

2: endorphins and other neurotransmitters