In the Deepest Ocean Zone,the Abyssal Zone,most Organisms Get Their

question 56

Short Answer

In the deepest ocean zone,the abyssal zone,most organisms get their food from dead and decaying organisms drifting down from upper,lighted levels,a phenomenon called _______________.

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Definitions:

Two-Tailed Hypothesis

A form of statistical hypothesis testing where the alternative hypothesis specifies that the parameter of interest differs from the null hypothesis.

Population Mean

The average value of all the members of a set or population, denoting the central tendency.

Null Hypothesis

An assumption made for a statistical test that there is no significant difference or effect, to be tested against the alternative hypothesis.

Equality Sign

A symbol used in mathematics to indicate that two expressions on either side of the sign are equal in value.