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Science Unit 5

Animals

QuestionAnswer
External Structures Those parts on the outside of a body or structure
Internal Structures Those parts on the inside of a body or structure
Organ A body part that is made of smaller parts that work together to do a certain job
Organ System A group of organs that work together to do a job for the body
Receptors Special structures that send information about the environment from different parts of the body to the brain
Created by: klombardo5
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