Improving your overall physical health should focus on what 3 areas?

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.

Chris has a thrombotic disorder which class of medications would his doctor prescribe to inhibit the thrombosis

Based on the chart, what are the three most effective methods to protect against pregnancy?