Usually Academic Achievement Increases and Behavioral Problems Decrease During Middle

question 40

True/False

Usually academic achievement increases and behavioral problems decrease during middle school.

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Definitions:

Camouflage

Coloration or body form that helps an organism blend in with its surroundings and escape detection.

Competitive Exclusion

A principle stating that two species competing for the same resources cannot coexist permanently if their ecological niches are identical.

Character Displacement

A phenomenon where differences among similar species whose distributions overlap geographically are accentuated in regions where the species co-occur but are minimized or lost where the species' distributions do not overlap.

Keystone Species

A species that has a disproportionately large effect on its ecosystem, influencing the types and numbers of other species in a community.