In the grass lands, trees do not replace the grasses as a part of an ecological succession because of -

Limited sun light and paucity of nutrients

In the grass lands, trees do not replace the grasses as a part of an e

1.	In the grass lands, trees do not replace the grasses as a part of an ecological succession because of -
A.	Limited sun light and paucity of nutrients
B.	None of the options
C.	Insect and fungi
D.	Water limits and fire
Answer» E.