Whenever Human Activity Generates a Concentration of a Substance in the Environment

question 50

Multiple Choice

Whenever human activity generates a concentration of a substance in the environment sufficient to cause harm to living things,it is called:

• A)a free good.
• B)an external shock.
• C)a result of human greed.
• D)pollution.

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Definitions:

Neurons

Specialized cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells, often referred to as the basic working units of the brain.

Lymphocytes

A type of white blood cell that is part of the immune system, helping the body to fight infections and diseases by recognizing antigens and producing antibodies.

Neutrophils

A type of white blood cell that helps the body fight infection by ingesting bacteria and debris.

Infant formula

A manufactured food designed and marketed for feeding to babies under 12 months of age, usually prepared for bottle-feeding or cup-feeding from powder or liquid.