What human activity contributes to air pollution? -construction
-reforestation
-habitat restoration
-dam development

What happens whenever a net force acts on an object

Which of the following is a common response to cell signaling?

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.