Who acts as a pioneering species in a xerarch succession?

All the living organisms are basically made up of C, N, S, P, Hand O. How do they enter the living forms? Discuss.</h…

In a xerarch succession, who helps in weathering and soil formation?

Maximum productivity (on global basis) is shown by<span><br> </span></h2></div>

What is an ecological pyramid? Compare the pyramids of energy, biomass and numbers.</h2></div>

What are the green plants in the ecosystem termed as?

The second stage of hydrosere is occupied by plants like</h2></div>

Which of the following organism contributes to the CO2 pool by the processing of waste materials and dead organic matter…