Question

3 determine the order of these levels of organization. note: smallest level means the fewest organisms are a part of it while the largest means the most organisms.

Explanation:

Step1: Recall ecological organization levels

The levels of ecological organization from smallest (fewest organisms) to largest (most organisms) are: Organism (individual living thing), Population (group of same species), Community (groups of different species), Ecosystem (community + environment), Biome (similar ecosystems), Biosphere (all life on Earth).

Step2: Order from smallest to largest

Smallest (bottom of funnel) to largest (top of funnel):

1. Organism (smallest, 1 individual)
2. Population (group of same species)
3. Community (multiple populations)
4. Ecosystem (community + abiotic factors)
5. Biome (multiple ecosystems with similar climate)
6. Biosphere (largest, all ecosystems)

Answer:

From bottom (smallest) to top (largest): Organism, Population, Community, Ecosystem, Biome, Biosphere