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vredina [299]
3 years ago
6

Q.19. During which period did the first flowering plants (angiosperms) appear?

Biology
1 answer:
xenn [34]3 years ago
7 0

Answer:

Cretaceous

Explanation:

They began changing the way the world looked almost as soon as they appeared on Earth about 130 million years ago, during the Cretaceous period. That's relatively recent in geologic time: If all Earth's history were compressed into an hour, flowering plants would exist for only the last 90 seconds

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