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Alja [10]
3 years ago
12

3. Which of the following are NOT types of microorganisms?

Biology
1 answer:
timofeeve [1]3 years ago
4 0

Answer:

d. Earthworms

Explanation:

Think about it: have you ever actually seen a prion, virus, or bacterium? No, because they can't be seen with the naked eye. Microorganism means that it's too small (hence the prefix micro-) to see.

  • Prions are little misfolded proteins. Viruses are nonliving things made up of a protein and nucleic acid. Bacteria are little prokaryotic microorganisms.
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