At 5, 10, and 15 Hours in the Graph Below

question 61

Multiple Choice

At 5, 10, and 15 hours in the graph below, which of the following statements should be true?

• A)This fish is in the process of adding gas to its swim bladder.
• B)This fish is in the process of removing gas from its swim bladder.
• C)This fish has a swim bladder that is relatively full of gas.
• D)This fish has a swim bladder that contains relatively little gas.

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Definitions:

Pyridine

A basic nitrogen-containing heterocyclic compound, often used as a solvent and starting material in organic synthesis.

Benzene

A simple aromatic hydrocarbon with the formula C6H6, known for its ring structure of six carbon atoms connected by alternating double and single bonds.

Electrophilic Aromatic Substitution

A reaction type in which an electrophile replaces a hydrogen atom on an aromatic ring, often leading to functionalization of the ring.

Pyridine

A basic heterocyclic organic compound with the formula C5H5N, featuring a six-membered ring with one nitrogen atom.