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human body week 6

QuestionAnswer
involuntary muscles muscles that you cannot move by choice; you have NO control
voluntary muscles muscles that you can move by choice; you can control
triceps A muscle in the upper arm; the triceps work with the biceps to move the lower arm.
respiratory system The system of the body that brings oxygen into the body and releases carbon dioxide
trachea The tube in the body through which air moves as it travels to and from the lungs; the windpipe.
Created by: 12045401
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