The Longest Wavelength of Visible Sunlight Is

question 1

Multiple Choice

The longest wavelength of visible sunlight is:

• A)Blue
• B)Violet
• C)Red
• D)Yellow

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Definitions:

Secretions

Substances produced and released by cells or glands in the body, often serving a specific function, including lubrication, digestion, or hormonal activity.

Testosterone

A steroid hormone primarily found in males, responsible for the development of male sexual characteristics.

Sperm Motility

The ability of sperm to move actively and efficiently, which is crucial for fertilizing an egg during conception.

Sex Drive

The natural human desire for sexual activity; also known as libido.