Answer:
Mold grows best in warm, humid environments. So, I think B is the correct answer. Answers C and D would actually encourage the growth of mold.
I know that B (Tuberculosis) is spread by bacteria.
Pasteurization is the process where milk is heated up to kill certain pathogens.
Finally, vectors are the agents that carry pathogens from one person to another and spread disease.
Osteocytes is a bone cell formed when an osteoblast becomes embedded in the matrix it has secreted. So it would be that osteocytes secrete the matrix of Hanoverian canal.
Because the flu would get other people sick
It would be convection because it isnt having any physical collision which rules out conduction and it is going through mid air which rules out evaporation and radiation