Which sentence describes a possible impact of early hunter-gatherer societies on the environment?

Why does miranda have that particular vision of dr hildesheim answer?

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.

Some substances but not other can cross the (blank) membrane of a cell