Answer:
A: The energy in most ecosystems flows through the food chain. In terrestrial ecosystems and most marine ecosystems, the energy flow starts in green plants that harvest some of the sun’s energy. The plants are then consumed by animals, bacteria and other creatures, which are themselves eaten by other creatures.
Explanation:
That would be Newton's third law of motion.
Answer:
gotta be D or A but D is more reasonable
They use the process known as decomposition- much like the name!
