How Much of the Total Surface of the Moon Is

question 92

Multiple Choice

How much of the total surface of the Moon is illuminated by the Sun when it is at quarter phase?

• A) all of it
• B) one-half
• C) very little
• D) one-quarter

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Definitions:

Submandibular Gland

A salivary gland located beneath the floor of the mouth that produces saliva.

Parotid Gland

The largest of the salivary glands, located near the ear, which produces saliva to facilitate chewing and swallowing.

Lesser Curvature

The concave medial surface of the stomach, running from the esophagus to the duodenum, and a site for various diseases.

Stomach

A major digestive organ located in the upper abdomen, responsible for the enzymatic breakdown of food.