Charles Darwin Was the First Person to Propose

question 18

Multiple Choice

Charles Darwin was the first person to propose

• A) that evolution occurs.
• B) a mechanism for how evolution occurs.
• C) that Earth is older than a few thousand years.
• D) a mechanism for evolution that was supported by evidence.

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Definitions:

Electrodes

Conductive materials that allow electricity to enter or leave an object, substance, or region, commonly used in electrical circuits and medical devices.

Diaphragm

A large, dome-shaped muscle located at the base of the lungs that aids in the breathing process.

Chest

The front surface of the upper part of the human torso, containing the thoracic cavity and protecting the heart and lungs.

Abdominal Cavities

The space within the abdomen that contains the major organs of digestion and excretion, surrounded by the abdominal walls, diaphragm, and pelvic floor.