A. True
However, this is not necessarily the only factor that makes this true.
The study of chemical reactions would be in chemistry and not biology so thats the answer
Needles.
Sharing needles or things that you can eject through your skin (ex. drugs)
Infected tattoo needle that wasn't cleaned and disinfected properly
Answer:
A,C,D,E,F is the correct answer choices
Explanation:
