The Digestive System of a Phoronid Worm Has

question 34

Multiple Choice

The digestive system of a phoronid worm has

• A) cilia in the stomach area of the U-shaped gut.
• B) water passing over the anus and nephridiopores before entering the gut.
• C) an anus that lies ventral to the mouth and inside the lophophore.
• D) All of the choices are correct
• E) None of the choices are correct

Distinguish between appropriate and inappropriate contexts for self-disclosure.

Recognize the significance of reciprocity in self-disclosure for building deeper connections.

Understand the importance of random assignment in experimental design.

Identify and interpret the significance of confounding variables and lurking variables in experiments.

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