Answer:
A. Tissue is the correct answer.
Explanation:
Answer:
i just answer that question already lol go look please
Explanation:
I believe it is head circles if you do it the wrong way
Infection is not a controllable health factor. The correct option among all the options given in the question is option "b". The other options given in the question is definitely controllable by an individual. Infection can get into a person without his or her knowledge. This infection can be fatal under certain circumstances and so infection always needs to be controlled.