In a Multicellular Animal, the Circulatory System Exchanges Materials with the External

question 22

Multiple Choice

In a multicellular animal, the circulatory system exchanges materials with the external environment using specialized exchange surfaces. Which of the following is not an example of such an exchange surface?

• A)lung
• B)muscle
• C)skin
• D)intestine
• E)kidney

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Definitions:

Inalienable Rights

Fundamental rights that every individual possesses that cannot be surrendered or transferred to someone else, often referred to in the context of human rights.

Consumerism

The protection or promotion of the interests of consumers, advocating for their rights to information, safety, and to be heard, often in opposition to unethical practices by businesses.

Economic Structure

The organization and functioning of an economy, including the distribution and production of goods and services.

Means of Production

The physical and non-physical inputs used in the production of goods and services, such as land, labor, and capital.