Which Group's Members Have Both Lungs and Gills During Their

question 6

Multiple Choice

Which group's members have both lungs and gills during their adult lives?

• A) sharks, skates, and rays
• B) lungfishes
• C) lancelets
• D) turtles
• E) alligators

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Definitions:

Bathroom Floor

The surface or part of a bathroom upon which one stands, often made of tile, linoleum, or other water-resistant material.

Leak

The accidental escape of a fluid or gas through a hole or crack, or the disclosure of confidential information.

Plumbing

The system of pipes, drains, fittings, valves, and fixtures installed for the distribution of water for drinking, heating, and washing, and the removal of waterborne wastes.

Piano

A musical instrument with keys that, when pressed, operate hammers that strike wires to produce sound.