Who reuses the decomposed dead matter?

The rate of formation of new organic matter by rabbit in a grassland is called</h2></div>

Which of the following is the major source of Phosphorus ____________.<br> </h2></div>

How many years has succession occurred so that the present-day communities are observed?

Pyramid of numbers in a pond ecosystem is<span><br> </span></h2></div>

What is primary productivity? Why does it vary in different types of ecosystems?</h2></div>

<span>How do abiotic factors affect biotic factors in an environment?</span></h2></div>

Last stabilised community in a plant succession is known as</h2></div>