Nonessential Clauses at the End of the Sentence That Require

question 17

Multiple Choice

Nonessential clauses at the end of the sentence that require a comma often begin with

• A)even though or although.
• B)while.
• C) a conjunction that expresses a contrast.
• D) all of the above

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Definitions:

Umbilical Cord

The flexible cord-like structure connecting a fetus to the placenta, delivering nutrients and removing waste.

Placenta

A structure that forms in the uterus while pregnant, which supplies the fetus with oxygen and nourishment while eliminating its waste.

Developing Organism

refers to an organism in the stages of growth and development, from conception through to maturity.

Amnion

A thin, tough, transparent membrane that holds the amniotic fluid and surrounds the embryo.