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3rd grade Science

Vocab Pages A-40-A81

amphibian animal that begins life in water and moves to land as an adult
bird animal that has feathers, wings, and two legs
fish animal that lives in water its whole life
gills body parts that take in oxygen from the water
inherit how animals get traits from their parents
mammal animal that has fur or hair
reptile land animal with dry skin, covered with scales
scales small, thin, flat plates that help protect fish
trait a body feature an animal inherits
species group of related organisms
extinct gone forever
threatened steadily going down in number
fossil evidence of an organism that lived long ago
endangered in danger of becoming extinct
Created by: Matice