Rocks That Have Not Been Chemically Modified by Being Significantly

question 18

Multiple Choice

Rocks that have not been chemically modified by being significantly heated are called

• A) sedimentary
• B) lava
• C) metamorphic
• D) primitive
• E) igneous

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Definitions:

Menarche

The first occurrence of menstruation in a female, marking the beginning of reproductive capability.

Divorced Parents

This refers to parents who have legally ended their marriage and are no longer together.

Sleep Patterns

Refers to the cyclical rhythms and behaviors associated with sleep, including duration, quality, and timing across the 24-hour day.

Delayed Phase Preference

A chronotype characterized by the preference to go to sleep late and wake up late.