Examlex
Buoyant force is greatest on a submerged
Lice
Parasitic insects that live on humans or animals, feeding on blood and causing itching and discomfort.
A Virus
A microscopic infectious agent that replicates only inside the living cells of an organism and can cause diseases.
Bacteria
Microscopic, single-celled organisms found everywhere, with roles ranging from aiding digestion to causing disease.
A Fungus
A member of the group of eukaryotic organisms that includes microorganisms such as yeasts, molds, and mushrooms.
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