Q: You are presented with the quiz "What are parts of the ecosystem?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "most ecosystems get energy from sunlight" and "sunlight Green plants require sunlight in order to grow".   So, what's the best answer to the question?

Pick your answer from:
[+] wetland
[+] Garbage
[+] trees
[+] Steam
[+] grass
[+] Oak
[+] Plants
[+] Plastics
A:
Plants