Stonehenge Was Created in __________ Phases of Construction and Activity

question 23

Multiple Choice

Stonehenge was created in __________ phases of construction and activity, starting in 3000 BCE during the Neolithic Period and stretching over a millennium and a half into the Bronze Age.

• A) eight
• B) two
• C) ten
• D) four

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Definitions:

Ultrasound Sonography

A process in which high-frequency sound waves scan the mother’s womb to produce an image of the unborn baby, whose size and shape can then be assessed.

Teratogen

An environmental agent, such as a drug, chemical, virus, or other factor that produces a birth defect.

Environmental Factor

Any external element that can influence the development or outcome of a process or the health of an organism.

Birth Defects

Abnormalities in physical or mental structure or function that are present at birth, affecting body development or function.