The evolutionary trend of amphibia is its partial migration from water to colonize the land.

Ancestors of class Amphibia developed Associate in Nursing air respiration machinery despite having operating gills. This helped them to survive periods of drought, thus they received an opportunity to explore drier habitats.

Two necessary variations of class Amphibia might be listed as:

1. developm... more

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Sheena Nguyen
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null students helped

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2 years ago

The evolutionary trend of amphibia is its partial migration from water to colonize the land.

Ancestors of class Amphibia developed Associate in Nursing air respiration machinery despite having operating gills. This helped them to survive periods of drought, thus they received an opportunity to explore drier habitats.

Two necessary variations of class Amphibia might be listed as:

1. developm... more

Anna's profile picture
Anna Chase
·

516 students helped

·

2 years ago


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