Que. | Which of the following statements best defines the Ecosystem? |
- A. A system that studies the volume, intensity and velocity of sound.
- B. A system that governs the radiation of energy from the sun.
- C. A system that classifies organisms.
- D. A system that comprises the physical environment and the organisms that live there in.
Right Answer is :
✓ D. A system that comprises the physical environment and the organisms that live there in.