Which Functions Does the Respiratory System Perform

question 32

Multiple Choice

Which functions does the respiratory system perform?

• A) Digestion, adsorption, and elimination of ingested substances
• B) Heat production, maintenance of posture, and production of movement
• C) Gas exchange, olfaction, sound production, and maintenance of homeostasis
• D) Regulation of the reproductive process and helping the body adapt during stress

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Definitions:

Economic Importance

Economic importance refers to the value or significance of an organism, substance, industry, or activity in terms of generating income, employment, or contributing to the economy.

Produces Flowers

This refers to the ability of certain plants to generate flowers, which are the reproductive structures involving the production of seeds and fruits.

One Living Species

Refers to the concept of a species being the sole surviving member of its genus or family, often highlighting the vulnerability of such species to extinction.

Trunk-like Stem

Describes the main stem of a plant that is notably thick and strong, resembling the trunk of a tree.