Yes, you are correct the answer is A.0
The mucus can carry the pathogens for both strep throat and tuberculosis, however, both of them are caused by different bacteria. Stre throat is caused by Streptococcus and Tuberculosis is the result of the infection from Mycobacterium tuberculosis. Mucus can support both and carry both.
The "ins" and "outs" of school-age social relationships can be accommodated by having a Democratic<span> style of organization for your school-age program.</span>
Answer:
Adolescents prefer to remain aloof and also do not want to mix up with other grown up individuals.