1: Organism, organ system, organ, tissue, cell.  2: Cell, organelle, organ system, tissue, organ.  3. organism, organ system, tissue, organ, cell.

Which of the above puts the levels of organization within multicellular organisms in the correct order? (With the smallest circle - green - being the smallest, and the outermost circle - yellow - being the largest.)

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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