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

Question

Quizplus · Accepted Answer

The correct sequence of levels, from smallest to largest, is individual, population, community, ecosystem. The individual is the smallest level of organization, followed by populations (groups of individuals of the same species), communities (groups of populations in a given area), and ecosystems (the interactions between living and non-living components of an area). Option A correctly orders these levels.

Ecologists Study Organisms at a Number of Levels with Different