Answer:
First of all teens use mary j , the question should be why shouldnt teens use mary J lol
Explanation:
Cardiovascular fitness and can you give me brainliest
Answer:
health is most important. Scince is composition on physics,chemistry ,biology astronomy and other subjects. only boilogy represents health. But only biology isnot inlisted so that the health education is an applied science ratger than a pure science.
Scientists have assembled the most complete human genome to be mapped with a single technology using a new pocket-size portable DNA sequencer, which they say could one day make genome mapping quick and simple enough to do at home.
Hope this helped.
