Answer:
I'm pretty sure its C
Explanation:
the other options aren't as good as the other options.
Organisms that absorbs and uses nutrients of living or dead organisms are called saprophytes.
Primary succession occurs when vegetation occurs in a place for the very first time, i.e there was no vegetation there before.
The causes are:
-Erosion
-Physiography
-Elevation
uhhhhh I think that its A
