The Primary Sources of Oxygen in a Water Body Are

question 15

Multiple Choice

The primary sources of oxygen in a water body are the atmosphere and

• A)decomposition.
• B)evaporation.
• C)photosynthesis.
• D)respiration.

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Definitions:

Unilineal Descent

Descent traced exclusively through either the male or the female line of ancestry to establish group membership.

Matrilineal Descent

A lineage system where ancestral descent is traced through the mother's line rather than the father's.

Descent Group

A descent group is a social group whose members talk about common ancestry through either matrilineal or patrilineal lines, serving as a fundamental unit in the organization of societies.

Matrilineal Descent

A system of lineage in which the family lineage is traced through the mother's line.