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10 questions from this quiz
Organelles→Cells→Tissues→Organs→Systems→Organism
Membrane-bound structures with specific roles
Generate energy for the cell
A group of similar cells working together
Multiple tissue types
Cardiac muscle, connective, nerve, epithelial
Tissues have similar cells; organs have different tissues
Heart, blood vessels, and blood
Smallest units carrying out all life processes
For effective functioning, survival & reproduction
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