Meandering Streams Have Semi-Circular Cross-Sections Along Most of Their Length

question 72

True/False

Meandering streams have semi-circular cross-sections along most of their length.

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Definitions:

Scramble Competition

See Exploitation Competition.

Intraspecific

Pertaining to interactions or relationships occurring within the same species, such as competition or mating.

Negative Feedback

A regulatory mechanism in which a stimulus causes an opposite output in order to maintain an optimal level of whatever is being regulated.

Density Dependent

Factors whose effects on the size or growth of the population vary with the population density.