Which One of the Following Animals Would Most Likely Be

question 50

Multiple Choice

Which one of the following animals would most likely be defined as a keystone species?

• A) sea otter
• B) housefly
• C) fathead minnow
• D) nauplii (a species of zooplankton)

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Definitions:

Fractions

Mathematical expressions representing the division of one quantity by another, indicating a part of a whole.

Equal

Having the same value, measure, or quantity as something else.

Precordial Electrode

Electrodes placed on the chest during an electrocardiogram (ECG) to record electrical activity of the heart.