It is both A and B
It can’t be C because swimming became a sport in the 1800’s.
Answer:
a keep the cough drop whole. this maintains the lowest surface-to-volume ratio, and slows the dissolution of the cough drop.
Explanation:
Syphilis, AIDS, and Herpes are relatively difficult to notice (Herpes may cause warts, during flareups). These diseases are actually so well hidden some people don't even know they have it. The last two Gonorrhea and chalmydia are noted as having painful and well noted symptoms.
Answer:
I'm going to say indirect since they didn't actually touch each other
