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serious [3.7K]
3 years ago
15

ANSWER FOR BRAINLIEST

Biology
1 answer:
barxatty [35]3 years ago
5 0

Answer:

Tetrapods are vertebrates that have, or had, four limbs and include all amphibians, reptiles, birds, and mammals. All tetrapod limbs are made up of similar sets of bones. In some species, such as whales and snakes, some limbs have been lost or radically altered as these animals evolved over time.

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