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Levels of Cell Organization
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● The levels of organization of a cell, tissue, organ, organ
system and organism.
Levels of Cell Organization
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Level 1: Cells
Are the basic unit of structure in living things
Smallest organism that can function independently
Levels of Cell Organization
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Level 2: Tissues
A group of cells that work together to perform the
same function.
Levels of Cell Organization
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Level 3: Organs
Made up of tissues that work together to perform a
specific activity
Levels of Cell Organization
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Level 4: Organ Systems
Groups of organs that work together to perform a
specific function for the organism.
Levels of Cell Organization
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Level 5: Organisms
Entire living things that can carry out all basic life
processes
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5.
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