Refer to the Figure

question 45

Multiple Choice

Refer to the figure.

- The figure shows the distribution of aspen in North America and the factors that limit it. What is the most common factor limiting aspen's distribution along the western edge of its range in Canada?

• A) Failure to survive drought
• B) Failure of fruits to ripen
• C) Failure of flowers to survive frost
• D) There are no limiting factors along the western edge of the range.

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Definitions:

Feelings

Internal subjective experiences of emotions, often described as personal emotional states.

Thoughts

Thoughts refer to the mental processes that involve forming ideas, judgements, and images within the mind.

Law

A system of rules created and enforced through social or governmental institutions to regulate behavior.

Ethics

Moral principles that govern a person's behavior or the conducting of an activity, often concerned with what is good for individuals and society.