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18 Cards in this Set
- Front
- Back
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A group of cells working together to perform the same function.
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Tissue
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The basic unit of life is called this:
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Cell
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The heart and lungs are an example of:
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Organs
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Different organs in the body are organized into:
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Organ Systems
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An living thing that can carry out its life activities is called:
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an Organism
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All of the organisms of the same kind living in the same place is called a
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Population
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All the living and nonliving things in an area interacting with each other is an
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Ecosystem
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What do we use to look at cells?
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Microscope
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What is the control center of a cell called?
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Nucleus
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What gives the cell its shape and controls movement of materials into and out of the cell?
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Cell Membrane
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Where do most of a cell's life processes take place?
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In the cytoplasm
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Where does the cell break down fuel for energy?
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In the Mitochondrion
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What do we call the cell's storage spaces?
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Vacuoles
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What are the green structures called that are found in many cells of plant leaves and stems?
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Chloroplasts
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What are the blueprints of a cell called?
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Chromosomes
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What are one celled organisms without a clearly defined nucleus called?
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Bacteria
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What is all matter made up of?
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Atoms
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What do we call the stiff covering located outside the cell membrane of a plant called?
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Cell Wall
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