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65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large

deposit of dust that contained substances only found in asteroids, What most likely killed off the dinosaurs?

User Children
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12 votes
12 votes

Answer:

65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large

deposit of dust that contained substances only found in asteroids, What most likely killed off the dinosaurs?

Step-by-step explanation:

User NOlivNeto
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22 votes
22 votes

Answer:

b

Step-by-step explanation:

User Juan Camacho
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