Which Activity Below Is NOT a Respiratory Event

question 182

Multiple Choice

Which activity below is NOT a respiratory event

• A)Carbon dioxide is exchanged in the alveoli.
• B)Gas exchange occurs between tissues and the blood.
• C)Cells produce nitrogen by their metabolism.
• D)Oxygen is exchanged in the alveoli.

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Definitions:

Death Rate

The average number of deaths per unit of population over a given period of time.

Ecological Footprint

A measure of how much land and water area a human population requires to produce the resources it consumes and to absorb its wastes, using prevailing technology.

Earth's Surface

The outermost layer of the Earth that includes both land and water bodies.

Demographic Transition

A model that describes the transformation of countries from having high birth and death rates to low birth and death rates as part of economic development.