What connection could there be with increased temperatures in the Arctic Circle and the relative closeness of America?

In each transformation of energy , some energy what?

What factors contribute to the effect an environmental toxin has on the human body?

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.