1. Tetrapods are __. Examples of tetrapods include _,

1 answer:

3 0

1. tetrapods are ( four-limbed animals ) . examples of tetrapods include (extanct and extinct amphibians , reptiles , and mammals )
2. Tetrapods first appear in the fossil record ( 367.5 ) million years ago .
3. Charles Darwin predicted that tetrapods evolved from ( a finned organism that lived in the water) . What observation leads do that hypothesis?( they have “fleshy fins” and “lobe fins”) .
5. Fish use ( gills ) to breathe underwater .

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1. Tetrapods are ____________________. Examples of tetrapods include ___________________,

1. Tetrapods are __. Examples of tetrapods include _,