Which of the Following Is Not a Source of CO₂

question 60

Multiple Choice

Which of the following is not a source of CO₂?

• A) fermentation of sugar
• B) oxidation of carbohydrates
• C) decomposition of carbonates by heat or acid
• D) photosynthesis

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Definitions:

Backing Plate

The stamped steel plate, attached to the axle assembly, that holds the components of a drum brake assembly.

Drum Brake Pulsation

A condition where the brake pedal vibrates upon application due to inconsistencies in the drum brake surface.

Out-of-round

Refers to the condition where a component, such as a cylinder or wheel, does not have a perfectly round shape, affecting its performance and function.

Vacuum Enclosure

A container from which air and other gases are removed to create a vacuum, often used in scientific research and industrial processes.