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ale4655 [162]
3 years ago
13

Dinosaurs walked the Earth at the same time that the first mammals appeared. These events coincided during which of the followin

g periods?
A. Mississippian
B. Pennsylvanian
C. Permian
D. Triassic
Biology
2 answers:
Vinil7 [7]3 years ago
8 0
Hello,

Your brainliest answer would be:

D. Triassic


Explanation:



Dinousars lived in r different time periods

Mesozoic Era

Triassic

Jurassic

Cretaceous

Plz mark me brainliest!

Hope this helps!
kirill [66]3 years ago
3 0
D is your answer
hope this helps
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Answer:

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