Examlex
A very light cart holding a 300-N box is moved at constant velocity across a 15-m level surface. What is the total work done in the process?
Pathogen
A biological agent that causes disease or illness to its host.
Multiple Countries
Involving or relating to more than one country or nation.
Lice
Lice are parasitic insects that infest human hair and feed on extremely small amounts of blood drawn from the scalp.
Mites
Small arachnids that are often parasitic, affecting plants, animals, and humans.
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