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Cells
Alive
Cells in Organisms
Ecology
Matter and Energy Cycles
Organsim Interactions
Plant and Animal Adaptations
Genetics
DNA and Chromosomes
Traits
Sexual and Asexual Reproduction
Punnet Squares
Evolution
Evidence
Natural Selection
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Human Body
Cells to Body Systems
Nervous Systems
Immune System
Cell Wall
I
By Mariana Ruiz LadyofHats, labels by Dake modified by smartse - http://en.wikipedia.org/wiki/File:Plant_cell_structure_svg.svg, Public Domain, https://commons.wikimedia.org/w/index.php?curid=7076953
Cell walls are found in plant cells, not in animal cells. The cell wall protects and supports the cell. The cell wall is made of a nonliving material called cellulose that surrounds the cell. It is tough but water, oxygen, and other materials can pass through it.
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