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cells & body systems

QuestionAnswer
cell the basic building blocks of life
nucleus the control center of the cell that contains the DNA
cell membrane a layer on the outside of the cell that holds the cell together
cytoplasm the jellylike substance that fills the cell membrane
unicellular an organisms that can survive as a single cell. the one cell does all of the proper functions to survive. the cell is microscopic.{invisible to the naked eye}
curculatory system the body part that moves blood throughout the body {heat, blood, blood vessels}
respitory system brings in oxygen, removes carbon dioxide, exchanges gases with the curculatory system
nervous system the nervous system sends nerves to communicate between the brain and body {brain, spinal cord, and nerves.}
Created by: 1668713349
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