Examlex
In an experiment, one manipulates the __________ variable in order to measure its effect on the __________ variable.
Natural Selection
The process by which biological traits become either more or less common in a population as a function of the effect of inherited traits on the differential reproductive success of organisms interacting with their environment.
Group Living
The phenomenon where individuals of a species live closely together in communities or social groups for mutual benefit.
Visual Communication
The conveyance of ideas and information in forms that can be seen, such as signs, typography, drawing, graphic design, illustration, color, and electronic resources.
Fiddler Crabs
Small crabs known for their sexually dimorphic claws, where males have one large claw used for communication and territorial disputes.
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