Mathematical Models Allow Researchers to Make Different Predictions by Varying

question 4

Multiple Choice

Mathematical models allow researchers to make different predictions by varying assumptions. Which of the following parameters was an assumption varied by Lima, Valone, & Caraco (1985) in their model of squirrel food carrying?

• A) Fitness increases with energy intake rate
• B) Individuals vary in their mating behavior
• C) Movement speed varies with the type of predator
• D) Fitness increases as more time is spent away from trees
• E) Female and male behavior differ

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