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You studied the class of annelids call Polychaeta, which gave you the opportunity to observe that Annelida is more than just earthworms. Answer the following questions about two of these polychaetes in the space below and label your answers as a, b, and c. If unable to see the image, use this link. One of the polychaetes that you learned about is the predator, Nereis (shown above). As an active predator it has high demand for oxygen.  Nereis has appendages called parapodia.  a) Describe one way that these appendages are anatomically adapted as a gas exchange structure. (Consider what characteristics make an effective gas exchange structure). Another polychaete that you learned about is the featherduster worm that lives in a self-made tube and is immobile.  b) What is the feeding strategy of this polychaete?   c) Describe how , anatomically, the anterior end of the worm is adapted to suit its lack of movement and feeding strategy. 

Tametria is listening to her weekly podcast to learn. She is participating in what type of listening?

Here are the main points for an informative speech about the civil rights movement.I. The 1954, the Supreme Court decision in Brown v. Board of Education helped spark the modern civil rights movement.II. In 1963, nonviolent protests in Birmingham, Alabama, dramatically increased support for the civil rights movement.III. In 1965, the Voting Rights Act was passed, marking the major legislative achievement of the civil rights movement.These main points are arranged in __________ order.

A __________ graph is best suited for showing changes in statistics over time or space.

Alain is planning to use video as a visual aid in his persuasive speech. According to your textbook, he should

Which of the following statements about dissociative disorders is true?

Several months after being trapped in a collapsed building for several hours before being rescued, a patient admits to currently feeling “numb” and being unable to relate well with people. The patient sometimes re-experiences the terror associated with being trapped. The data collected about the patient are consistent with the symptoms of which problem?

Describe the difference between conversion disorder and factitious disorder.

What is the nurse’s initial action when working with a patient with PTSD?

To assist patients diagnosed with somatic symptom disorders, the most helpful thing for a nurse is to: