Which of these describes a method in studying plate movements?

Long term exposure to waves can cause sunburns and skin cancer.

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?

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.