Answer:
Excercise
Explanation:
Excercise is important for the body and can prevent heart diseases,obesity, etc.
Answer:
Explanation: you may have Hypoglycemia this is caused by low blood sugar
Answer: Tim because he stay in shape and does smoke so he has a higher chance of not getting cancer
I think that nerve tissue is brain, epithelial is skin, muscle is intestines and connective is body joints :)
