The Union of Events a and B Is the Event

question 235

True/False

The union of events A and B is the event that occurs when either A or B or both occur.It is denoted as 'A or B'.

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Definitions:

Inorganic Source

A source of material or substance that is not derived from living organisms.

Sugars

Sweet-tasting, soluble carbohydrates that are important as energy sources in living organisms and as sweeteners in the diet.

Molecular Reactants

Substances initially present in a chemical reaction that interact to form products, involving the breaking and forming of chemical bonds.

Photosynthesis

The process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy stored in glucose.