The Study of the Relationships Among Organisms and the Environment

question 6

Multiple Choice

The study of the relationships among organisms and the environment is

• A) ethology.
• B) habitology.
• C) ergonomics.
• D) ecology.
• E) geology.

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Definitions:

Pulmonary Artery

The blood vessel that carries deoxygenated blood from the right ventricle of the heart to the lungs for oxygenation.

Urinary Bladder

A hollow organ in the lower abdomen that stores urine from the kidneys before it is excreted.

Dysrhythmia

An abnormality in the heart rhythm, which can range from minor irregularities to severe disturbances in heart function.

Apical Pulse

The pulse rate measured at the apex of the heart, typically listened to with a stethoscope for assessing heart function.