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bazaltina [42]
3 years ago
13

HELP IM HAVING A BREAKDOWN

Chemistry
2 answers:
cupoosta [38]3 years ago
6 0

Answer:

it requires matter and it can travel through empty space

Explanation: this is what I got... I'm sorry if it is wrong but I don't think it is. Don't stress!!

Romashka-Z-Leto [24]3 years ago
5 0

Answer:

I thinks its B

Explanation:

Because im pretty sure mechanical waves travel through a medium which is matter.(But im really sorry if its wrong)

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