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:

Content Analysis

A research technique for systematically analyzing text or media content by identifying, coding, and quantifying patterns or themes to interpret the communication's characteristics.

Quantitative Technique

A research method involving the collection and statistical analysis of numerical data to identify patterns or test hypotheses.

Content Analysis

A research technique used to systematically analyze the content of communication materials by identifying, coding, and evaluating texts, images, and symbols.

Visual Content

Graphic elements such as images, videos, illustrations, and infographics used to complement text or convey messages directly.