Most of the Exchange Surfaces of Multicellular Animals Are Lined

question 47

Multiple Choice

Most of the exchange surfaces of multicellular animals are lined with

• A) connective tissue.
• B) smooth muscle cells.
• C) nervous tissue.
• D) epithelial tissue.
• E) adipose tissue.

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Definitions:

Renal Failure

A medical condition where the kidneys lose their ability to filter waste products from the blood, leading to accumulation of toxins.

Hypertension

A chronic medical condition in which the blood pressure in the arteries is persistently elevated.

Atrial Natriuretic Hormone

A hormone secreted by the heart's atria that regulates fluid and electrolyte homeostasis.

Urine Production

The physiological process of producing urine, involving the kidneys filtering waste products and excess substances from the blood.