This is the chronicle of evolution over millions of years of geologic time engraved in the order which fossils appear in rock strata.
Grass would be the correct answer because grass seeds can float in the air. It grows everywhere and at any weather.
Answer:
II really have no idea but it might be A?
Explanation:
If I'm wrong I'm so sry T-T
Decomposers eat dead remains of organisms that are quaternary consumer (no one eats them while alive). So, they break these down and therefore turn into nutrients in the soil for plants to use.