Cyanide and Nitrates Are Residual Contaminants Left Over from Extracting

question 24

Multiple Choice

Cyanide and nitrates are residual contaminants left over from extracting gold. What was added to the environment to help bacteria remove these so they are not pollutants?

• A) Nitrogen
• B) Carbon dioxide
• C) Ammonia
• D) Sucrose

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Definitions:

Posterior Attachment

A term typically used in anatomy to refer to structures attached towards the back side of the body.

Inflammation

the body's defensive response to injury, infection, or irritation, characterized by redness, heat, swelling, and pain.

Rheumatoid Arthritis

An autoimmune disorder that causes chronic inflammation of the joints, often leading to pain, swelling, and potential loss of function.

Scoliosis

Lateral curvature of the spine.