Please Define the Following Key Terms

question 31

Short Answer

Please define the following key terms
-Ivan the Terrible

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Definitions:

Ray-Finned Fishes

A class (Actinopterygii) of modern bony fishes; contains about 95% of living fish species.

Tetrapods

A vertebrate group that includes all species with four limbs, such as amphibians, reptiles, birds, and mammals, including those that have lost limbs through evolution.

Eutherian Mammal

A type of mammal characterized by complex placental development, giving birth to live young at a relatively developed stage.

Primates

An order of mammals including humans, apes, monkeys, and prosimians, characterized by high intelligence and dexterous hands.