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SCIENCE VOCABULARY

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Across
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The organ system that turns food into nutrients that the body ells need for energy, growth, and repair
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The basic unit of structure and function of living things
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The thin covering that surrounds every cell
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the organ system including the brain, spinal cord, and the nerve that senses your surroundings and controls other organs
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The organ system made up of the heart, blood vessels, and blood that transport materials throughout the body
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Too small to bee see without using this
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The jelly like material inside a cell between the cell membrane the nucleus
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the system including the bones that protects the body and gives it structure
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A group of organs that work together to do a job for the body.
Down
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The part of a cell that directs all the cell’s activities.
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The organ system including the lungs the exchange of oxygen and carbon dioxide between the body and the environment.
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A group of cells that work together to perform a certain function
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the organ system including the kidneys and the bladder that removes waste materials from the blood.
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the organ system that includes the muscles and allow the body to move
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Any living thing that maintains vital life