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dimaraw [331]
3 years ago
9

Please Help will give 10 pts and brainliest for help! I have quite a few so be careful what you put.

Chemistry
1 answer:
tino4ka555 [31]3 years ago
8 0
 1.For the first one, I'd say B, because the distance between each continent is greater than it was back then, allow for the mesosaurus to travel that distance.
2. Last one D, the landmass Wegener believed to exist was called pangea
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Step 1:

MnO4- ----> Mn2+

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What are the starting materials in a chemical reaction called?
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