Animals with a Complex Body Plan Can Maintain Homeostasis in a Changing

question 10

Multiple Choice

Animals with a complex body plan can maintain homeostasis in a changing environment by using all of the following except

• A)sensory organs that provide information about the animal's environment.
• B)internal digestive organs that break down food gradually.
• C)an external skeleton that provides protection against predators.
• D)a gastrovascular cavity that opens directly to the external environment.
• E)filtration system that can change the composition of the interstitial and circulatory fluid.

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Definitions:

Canadian Adult Population

Individuals aged 18 and over living in Canada, considered for purposes of demographics, policy making, and economic analysis.

Gerontocracy

Gerontocracy refers to a form of oligarchical rule in which an entity is ruled by leaders who are significantly older than most of the adult population.

Prestige

The level of respect, admiration, or esteem that a person, group, or occupation holds in society, often associated with social status.

Society Ruled

A societal structure where decision-making is governed by a specific group or class.