I'm confused why A is wrong. I thought it was right because the conclusion refers to friends and people who they surround themselves with. Why is the answer not about that then?

#help if I get answers right, should I still watch the video of the explanation? or is it a better use of my time to move on to more

ohhhh 'host' meaning the animals carrying the virus, I thought like the host meaning the animals parents

why tf do we care about the animals

isn't it also an assumption that cravings mean actually ingesting?

me too

#feedback I reallyyyy dont like that the answer choices are hidden. I want to be able to guess before the correct answer is revealed.