-Which of the Following Is(are) True Regarding Whale Sensory Systems

question 68

Multiple Choice

-Which of the following is(are) true regarding whale sensory systems?

• A) Like fishes, they use lateral line systems for navigation.
• B) Their jaws pick up sound vibrations in the water and transmit them to their middle ears.
• C) They collect sound waves using external ears.
• D) All whales have auditory canals leading to their middle ears.
• E) All of these are true.

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Definitions:

Production Possibilities Curve

A graph that shows the combinations of two goods that an economy can produce using all its resources efficiently.

Comparative Advantage

The capacity of a party to produce products or services with a lesser opportunity cost compared to others.

Opportunity Cost

The cost of the next best alternative foregone when making a decision.

Specialization

A focus on a narrow area of knowledge or skill, leading to greater efficiency and expertise in that area.