The Carbon Cycle Revolves Around

question 42

Multiple Choice

The carbon cycle revolves around

• A) nitrogen.
• B) water.
• C) phosphorus.
• D) carbon dioxide.

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Definitions:

Fiber

A dietary substance found in cereals, fruits, and vegetables, known for its importance in digestive health and regulating blood sugar levels.

Glycogen

An excess of glucose that is stored in the liver and in skeletal muscle.

Carbohydrates

Essential nutrients found in sugars, starches, and fibers that provide energy to the body’s cells, tissues, and organs.

Calorie

A unit used to measure the amount of energy food produces; the amount of energy needed to raise the temperature of 1 kg of water by 1°C.