Figure 40-2 Use the Figure to Answer the Corresponding Question(s)

question 29

Multiple Choice

Figure 40-2
Use the figure to answer the corresponding question(s) .
-Which of the following statements about hydrostatic skeletons is true?

• A) Compression of fluids causes movement of an animal body.
• B) Hydrostatic skeletons permit very precise and delicate movements.
• C) Fluid is moved throughout an organism due to alternating contractions of antagonistic muscles.
• D) Contraction of the inner circular muscles causes the body of an organism to shorten.
• E) Contraction of the outer longitudinal muscles causes the body of an organism to lengthen.

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Definitions:

Moral Sense

An innate or developed capacity to distinguish right from wrong and to feel empathy and duty toward others.

The Mean

In philosophy, particularly Aristotelian ethics, it refers to the desirable middle ground or moderation between two extremes.

Courage

The ability to do something that frightens one or the strength in the face of pain or grief.

Practical Wisdom

The ability to make the right decisions in everyday life by applying moral values and rational thought.