The Number of Species in a Lake 300 M in Diameter

question 24

Multiple Choice

The number of species in a lake 300 m in diameter is greater than the number of species in a lake 150 m in diameter.Additionally,a lake that is 50 m in diameter has the least number of species of the three lakes.What term describes this relationship?

• A) It is a quadratic relationship
• B) It is a density-dependent relationship
• C) It is a frequency-dependent relationship
• D) It is a species-area relationship

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Definitions:

Amphetamine

Amphetamine is a potent central nervous system stimulant used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy.

Euphoria

A sensation or condition of profound joy and exhilaration.

Barbiturate

A class of drugs derived from barbituric acid that act as central nervous system depressants, used in the treatment of insomnia, epilepsy, and anesthesia.

Heroin

A highly addictive opioid drug derived from morphine, used illicitly for its euphoric effects.