Healthy eating and doing what on a regular basis will you feel energized?

The outermost layer of your teeth is called the enamel and is made of?

Trending data is needed when evaluating fitness levels in order to a. compare against others b. chart overall progress c. correct inaccurate data d. keep a person motivated

If an online school program (i. e k12, ecot) assigns me a computer, would it be ok to use social media on it? would i get in trouble? i am not really sure from reading their terms and such.