A Certain Species of Pine Tree Survives Only in Scattered

question 33

Multiple Choice

A certain species of pine tree survives only in scattered locations at elevations above 2800 meters in the western United States. To understand why this tree grows only in these specific places, an ecologist should ________.

• A) conclude that lower elevations are limiting to the survival of this species
• B) study the anatomy and physiology of this species
• C) investigate the various biotic and abiotic factors that are unique to high altitude
• D) analyze the soils found in the vicinity of these trees, looking for unique chemicals that may support their growth
• E) collect data on temperature, wind, and precipitation at several of these locations for a year

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Definitions:

Cultural Values

The core principles and standards that guide the behavior and practices of a cultural group, influencing individual attitudes, customs, and ethics.

Dominant Cultural

Pertaining to the prevailing cultural norms, values, and practices of the majority group within a society.

High Tolerance

The ability or capacity to endure a large amount of substance intake, stress, or differing viewpoints without adverse reactions.

Ambiguity

The quality of being open to more than one interpretation; inexactness.