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flash card 1 web
october
Term | Definition |
---|---|
kingdom | the largest grouping of organisms in scientific classification |
invertebrate | an animal that does not have a backbone |
vertebrate | an animal that has a backbone |
exoskeleton | an outer covering that protects an animal's soft parts inside |
endoskeleton | an internal or inside skeleton made of bones and cartilage |
mammal | a vertebrate that has fur,lungs lives on land or water gives birth feeds it with milk |
bird | a vertebrate is warm blooded has wings, light weight hollow bones and breaths with lungs also lays egg with hard shells |
reptile | cold blooded has dry leathery skin or scales breathes with lungs lives on land most lay eggs |
amphibian | is cold blooded has smooth moist skin breathes with gills, when young in water, and when adult lives on land. |
fish | cold-blooded has scales or rough skin and fins breathes with gills entire life lives in water lays egg with no shells |
insect an adult body that has well defined segments |