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What is a protozoan?
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Protozoans are tiny animals that consist of a single cell. Although small, these cells are very complex and enable the animal to eat, breathe, excrete, and reproduce. Protozoans are very common in soil and water. Some have a rigid shape, while others have no fixed shape at all. | | A protozoan |
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Book:
Best Ever Q&A
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Section:
Nature
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Chapter:
Simple Creatures
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