ScienceQuestion 81 of 120
Which of the following correctly orders levels of biological organization from smallest to largest?
a.Organ, tissue, cell, organism
b.Tissue, cell, organ, organism
c.Cell, tissue, organ, organism
d.Organism, organ, tissue, cell
Explanation
The correct order from smallest to largest is cell, tissue, organ, organism. Cells form tissues, tissues form organs, and organs form the whole organism.
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