Which of These Is a Characteristic of Sponges

question 3

Multiple Choice

Which of these is a characteristic of sponges?

• A) They are sessile filter feeders.
• B) The body wall has two cell layers.
• C) Flagellated collar cells move water.
• D) Amoeboid cells transport food and make skeletal fibers and gametes.
• E) All of the answer choices are characteristics of sponges.

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Definitions:

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The initial duty or activity that is to be undertaken or accomplished.

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