What Is a Major Factor Leading to Increased Occurrence of Cancer

question 12

Multiple Choice

What is a major factor leading to increased occurrence of cancer in the elderly?

• A)widespread vascular degeneration
• B)cumulative exposure to carcinogens
• C)hereditary factors
• D)increased immune surveillance

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Definitions:

Mechanical Parking Brakes

A system that uses a mechanical linkage and force to secure a stationary vehicle by inhibiting wheel movement.

DOT 4 Hydraulic

A type of hydraulic fluid specified by the Department of Transportation (DOT) for use in brake and clutch systems, known for its high boiling point.

Atmospheric Air

The natural air found in the Earth's atmosphere, composed of nitrogen, oxygen, and trace amounts of other gases, at conditions prevailing at any specific location and time.

Hygroscopic

The ability of a substance to absorb moisture from the air.