Any flowering plant of the class Dicotyledones having two embryonic seed leaves, flower parts in fours or fives, and net-veined leaves: includes most broad-leaved flowering trees and plants.
I just found this by searching for "mushroom diagram".
Energy flow is the amount of energy that moves through a food chain
chemical cycling is the flow of elements and compounds between living organisms and the physical environment
Answer:
Photosynthesis
Explanation:
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.