Answer:
I believe it would be the crabgrass and horseweed that would grow back.
Explanation:
In the diagram, they seem to be the first biotic features to grow on the barren soil.
In this case, since the oak and hickory trees were burned in a forest fire and only left with bare soil, the crabgrass and horseweed would most likely grow back first, according to the diagram and the process of growth in that ecosystem.
Life is good! Quarantine is kind of fun, but not as good as getting out of the house. School is definitely much harder. Prices on things are also going up.
Goffman would refer to this behavior as: civic inattention