It has more similarity to fossils in layer A than layer D.
the carbon cycle, decomposers break down dead material from plants and other organisms and release carbon dioxide into the atmosphere, where it's available to plants for photosynthesis. hope that helped xc
Answer:
I don't get the question.
Explanation:
The lettuce is the producer, the lettuce starts the chain and keeps it going for the other ecosystems included in the chain.