Question

crocodile have four champerd but still reptile give reason

Answer 1

animals are classified into different phylum according to many features
not only based on one similarity.
crocodiles have been classified as reptiles in spite of having a
 four-chambered heart because
 >they have dry,
 >non-glandular skin,
 >epidermal scales are also present .
 >they are cold-blooded,
 >oviparous etc.

 all these features are specific for reptiles. so crocodiles are reptiles.

Answer 2

Answer:

Because it has a thick scaly skin, it produces amniote eggs, and unlike amphibians, it has no aquatic larval stage.

Explanation: