English, asked by saddamrizwi25, 7 months ago

Whale is a secondary aquatic animal​

Answers

Answered by choudharymukul836
1

Answer:

yes whale is secondary aquatic animal

Explanation:

whales and sirenians. It is characteristic of secondary vertebrates that the unpaired fins are never supported by the skeletal elements or fin rays.

Answered by nikhatshaikh2026
0

Answer:

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