Which influence on health most affects the way a person interacts with others?

Why girls are tan and why they fake tan

What is the main difference between trace elements and the main elements that make up the body? 1) main elements consist of heavier atoms. 2) trace elements are only needed in small amounts. 3) trace elements consist of heavier atoms. 4) main elements are only needed in small amounts.

Dionne was very excited to start working on her new fitness plan, so she started rideing her bike 17 miles a day,after a week, she was feeling very tired and her muscles were sore.what is the best thing dionne can do to prevent this problem in the future