Answer:
You can think of Free radicals as some exhaust from a combustion engine. Get this picture: If an engine is running, it is throwing off some exhaust. Also, if you want to compare this to other things, you can compare it to the human body, as you digest food, breathe, and as you exercise you're producing free radicals. Just by simply living, you are producing them every single second of your life.
Explanation:
Answer:
D sleep habits.
Explanation:
You can control your sleeping habits but you can not control your age, poverty, or climate
Answer:
1 hour and 3 times a week.
Explanation:
Answer:
Body Mass Index
Explanation:
body fat based on height and weight
