I believe that the answer is C) glaciers.... because it is part of the hydrosphere A.K.A nature and although the rest might be seen as nature hydrosphere is comminly know for liguide such as rivers, lakes, water, and yes glaciers
Answer:
soil is the answer
beneficial because you could fly faster and have more power to go higher :)
I choose beneficial mutation
Explanation:
D. red shift of the galaxies in the local group!
