Costs That Vary in Total in Direct Proportion to Changes

question 79

Multiple Choice

Costs that vary in total in direct proportion to changes in an activity level are called

• A) fixed costs
• B) sunk costs
• C) variable costs
• D) differential costs

Identify elements influencing life history strategies in organisms.

Describe the impact of human activities on wildlife management and conservation.

Understand the dynamics of metapopulations and the concepts of source and sink populations.

Distinguish between r-strategist and K-strategist life history strategies.