Amphibian Evolution And Ecology

Amphibian Evolution And Ecology

Fossil evidence shows that amphibians evolved about 365 million years ago from a lobe-finned lungfish ancestor. As the earliest land vertebrates, they were highly successful. Some of them were much larger than today’s amphibians.

CK-12 (High School)

ESSENTIAL QUESTION:

How has the success of amphibians varied over time as new animals evolved to live on land?
STANDARDS:
RST.1 - Analysis & Evidence

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2,3
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