Ecologists Study Organisms at a Number of Levels with Different

question 76

Multiple Choice

Ecologists study organisms at a number of levels with different numbers of components.Which sequence correctly orders these levels,from smallest to largest?

• A) individual,population,community,ecosystem
• B) population,individual,community,ecosystem
• C) community,individual,population,ecosystem
• D) ecosystem,population,community,individual
• E) none of these