C. Webbed feet. I'm pretty sure that's the answer lol
Parasitism and autotrophism
I disagree because although recycling is good, Earth firstly is not a closed system and new matter enters the environment all the time, such as comets.
Number 1 to 5 which would be that then answer
First stage is peat, then followed by lignite, bituminous and anthracite. Mark as branliest tq