Which of the following careers most likely involve some knowledge of chemistry?
A. Lawyer, computer programmer, and security guard
B. Translator, server, and office manager
C. Bus driver, sports reporter, and dog trainer
D. Chef, hair-coloring technician, and medical doctor
D as being a medical doctor requires you to have studied chemistry and aslo hair-colouring technician as you would need to understand chemicals and such to create such a thing
