Biology-Ecology-MyTest-01

By WScott | June 19, 2025

Which COMPETENCY was used to compose this question?

A scientist is studying all the living trout, algae, and bacteria, along with the non-living water, rocks, and sunlight, in a specific mountain pond. The scientist is studying a(n) __________.

  • population
  • ecosystem
  • biosphere
  • community