Coral Formations

question 107

Multiple Choice

Coral formations

• A) tend to occur poleward of 30° latitude.
• B) survive in a broad ecological range because they are tolerant of temperature, salinity, and depth variation.
• C) require water that is high in sediment concentration.
• D) are made of animals living symbiotically with simple algae.

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Definitions:

Sleep Cycle

A progression through various stages of NREM and REM sleep that occurs several times during a typical night, important for restorative processes.

Sleep Spindle

A burst of oscillatory brain activity visible on an EEG that occurs during stage 2 of sleep.

Alfred Binet

A French psychologist who innovated the first practical intelligence test in the early 20th century.

Intelligence

The ability to acquire knowledge, think abstractly, understand complex ideas, learn from experience, and solve problems.