Examlex
Diatoms reproduce by binary fission.
Proletariat
The class of wage-earners in a capitalist society who, having no capital, sell their labor to live.
Bourgeoisie
The class that, in Marxist contexts, owns the means of production in a capitalist society, often opposed to the proletariat class.
Sociology
The study of human society, social behavior, patterns of social relationships, social interaction, and culture that surrounds everyday life.
Objective Reality
A concept referring to the existence of objects, facts, or phenomena independent of human perception and beliefs.
Q9: The geological evidence that was incorporated by
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Q19: Cnidarian<br>A)Gastrovascular cavity<br>B)Stylet<br>C)Spongocoel
Q35: Water enters the spongocoel through the osculum.
Q36: Neuromast cells are associated with the _
Q51: How are giant kelp and sea grass
Q67: Communities of organisms are made up of:<br>A)
Q86: The two main factors controlling the density
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Q140: Horseshoe crab<br>A)Photophore<br>B)Chelicerae<br>C)Mandibles