Answer:
Closed Systems. The earth system as a whole is a closed system. ... Virtually no mass is exchanged between the Earth system and the rest of the universe (except for an occasional meteorite). However, energy in the form of solar radiation passes from the Sun, through the atmosphere to the surface.
Explanation:
I remember this from last year haha. The dark moths populations will go down since they can’t blend in as well as the light moths.
If those are the only answers i would say mutualism