Use the Following Information to Answer the Question

question 47

Multiple Choice

Use the following information to answer the question.
An elementary school science teacher decided to liven up the classroom with a saltwater aquarium. Knowing that saltwater aquaria can be quite a hassle, the teacher proceeded stepwise. First, the teacher conditioned the water. Next, the teacher decided to stock the tank with various marine invertebrates, including a polychaete, a siliceous sponge, several bivalves, a shrimp, several sea anemones of different types, a colonial hydra, a few coral species, an ectoproct, a sea star, and several herbivorous gastropod varieties. Lastly, she added some vertebrates-a parrot fish and a clown fish. She arranged for daily feedings of copepods and feeder fish.
If the teacher wanted to show the students what a lophophore is and how it works, the teacher would point out a feeding ________.

• A) hydra
• B) sponge
• C) gastropod
• D) ectoproct

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Definitions:

American Foreign Policy

The strategies and decisions through which the United States interacts with other nations, aimed at achieving goals related to national security, economic interests, and ideological dissemination.

George W. Bush

The 43rd President of the United States who served from 2001 to 2009, known for his responses to the 9/11 terrorist attacks and leading the country during the Iraq and Afghanistan wars.

Taliban

An Islamic fundamentalist political movement and military organization in Afghanistan, known for its strict interpretation of Sharia law.

World Trade Center

A large complex of office buildings in New York City, including the Twin Towers, tragically targeted in the terrorist attacks of September 11, 2001.