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3rd grade science
Cell
Question | Answer |
---|---|
the basic unit of all living things | Cell |
a jellylike substance filling most of the space in a cell | Cytoplasm |
keeps the cell firm and gives a plant support (only plants have) | Cell Wall |
encloses a cell and gives it shape | Cell membrane |
tiny, one-celled organisms that can only be seen with a microscope | Microorganisms |
help plants make food | Chloroplasts |
the brain of the cell. It controls the cell | nucleus |