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What Is an Animal

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TermDefinition
homeostasis A state of balance among all the body systems needed for the body to survive and function correctly
vertebrate an animal that has a backbone and a skeleton.
invertebrate an animal without a backbone
adaptations a modification of an organism or its parts that makes it more fit for existence
describe the 3 things that all animals have in common cell structure, movement, consumer habits, and reproduction habits
describe the 4 functions of animals reproduction, movement, response to stimuli, and nutrition.
describe how animals are classified and the three ways these relationships are determined Animals are classified according to how they arerelated to other animals. These relationships are determinedby an animal’s body structure, the way the animal develops,and its DNA
Created by: user-1915017
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