Your have a direct impact on your health. a. friends b. beliefs c. choices

I do not see how friends and beliefs can imapct your health directly, but depending on the choices you make (if they're health related or not) they can possible impact your health.

Hope it helped,

BioTeacher101

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.