Answers

2016-03-12T23:34:24+08:00
Chemistry is all about matter, its composition, structure, and the changes that matter undergoes, this means that it involves the study of every material on earth - living or non-living because all these are composed of elements that make up matter, so the study of chemistry allows us to understand things around us, why and how they change.
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2016-03-16T12:41:01+08:00
CHEMISTRY is a field of science that deals with the study of composition of matter, its properties, its structure, and the change its undergoes.

"Chemistry is everywhere"
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that is totally correct, but you make sure that you answer is not found in the net