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Unit review: cells and body systems — Homework
Answer these mixed review questions from the cells and body systems unit.
- 1.Order from smallest to largest: organism, tissue, organ system, cell, organ.
- 2.State all three parts of cell theory.
- 3.Name two organelles and the job of each.
- 4.Using a cold virus as the example, explain how the immune system and homeostasis both respond during an illness.
🌲 Homeschool of the FutureSeventh Grade · Science · week 9 homework