Alot of atoms and things like that
You think probable to inorganic and organic chemistry.
You think probable to chemistry and especially to analytical chemistry.
You think probable to the chemistry involved in biological cells.
For a short history of chemistry see the link below.
See this link.
You think probable to analytical chemistry.
With their brain
See this link.
It think that the natural ph indicator & environmental chemistry is the best option .
chemistry is extremely useful, we use it every where, from outside, to in the lab, we are using chemistry when we start dying are hair, what do you think the die s made out of?? you can never go wrong with chemistry
How do you educate doctors without chemistry? How do you educate researchers in plastics industries, or petroleum, or metallurgy, or ... etc. Added: As someone who has taken three years of undergraduate chemistry ( though much is forgotten! ) I can tell you that chemistry is education; the subject teaches you how to think, not what to think.
You think probable to organic chemistry or biochemistry.