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lawyer [7]
3 years ago
5

Science questions!! Please help!!

Physics
1 answer:
Levart [38]3 years ago
5 0

Answer: i think it is for 16,  Infectious diseases commonly spread through the direct transfer of bacteria. for 17 i think In biology, immunity is the capability of multicellular organisms to resist harmful microorganisms. i dont have a clue about the others but i hope this is right or atleast helps

Explanation:

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