The melting and subsequent retreat of glaciers is a long process that may take centuries. Why is something so slow considered an extreme disturbance? A. They will never grow back after they melt.
B. They move giant boulders and change the physical shape of the landscape.
C. They leave behind bare rock with no established ecosystem.
D. They strip away trees and destroy everything as they move

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.