Which of these always remains unchanged over time? the understanding of how diseases affect people
the way in which diseases are treated
the number of people who have diseases
the causes of human diseases

Which of the following statements are false: "an unplanned pregnancy can  decrease the risk of getting pregnant again.  answer should be bold it in.hope it you.-charlie!

Yes but it depends where you want to go

Cand d. you gotta be internally and externally sound to be a truly healthy person.  without emotional stability, you aren't healthy. without being physically fit, you aren't either.oh, and social health! you gotta be able to work, talk, etc. with others.