An eating disorder research website or a Mental health research website such as National Institute Of Mental Health. It can help you keep up to date because websites are most times updated with new information and easy to access now a days.
It would all of the above. As you need all of them for a healthy body.
The statement that is not true would be answer A. Fitness Assessments are not beneficial. Fitness assessments are beneficial, at least according to schools. They help them to see where you are physically so that you can be sure that you're on track with health standards.
At SPF 23 the sunscreen start to interfere with vitamin D.