Through the Year, the Sun Moves Eastward Among the Stars

question 103

Multiple Choice

Through the year, the Sun moves eastward among the stars following a line called the

• A) equator
• B) horizon
• C) ecliptic
• D) zenith

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Definitions:

Abnormal Cells

Cells that have undergone changes in their structure or function, often indicative of disease processes, such as cancer.

Menarche

The first menstrual cycle, or first menstrual bleeding, in female humans; marks the onset of fertility.

Menstruation

The monthly shedding of the lining of the uterus (endometrium), resulting in bleeding through the vagina.

Hysterosalpingography

A radiographic imaging procedure to view the inside of the uterus and fallopian tubes for diagnostic purposes.