Which of the Following Is a Subordinate Concept

question 120

Multiple Choice

Which of the following is a subordinate concept?

• A) tree
• B) flower
• C) pine tree
• D) plant

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Definitions:

Melanin

A pigment produced by melanocytes in the skin, hair, and eyes, responsible for coloration and protection against ultraviolet (UV) light damage.

Oxygen

A chemical element (O) essential for most forms of life on Earth, vital for cellular respiration in organisms.

Friction

The resistance encountered when one object is moved in contact with another.

Pressure

The force exerted per unit area on the surface of an object, often measured in atmospheres, Pascals, or mmHg.