Question: How is grass important to a prairie ecosystem? 1 Observe Remove ALL animals from the prairie by clicking the minus (-) button next to each animal many times Click Advance year 20 times Does grass survive by itself? Explain​

In the water cycle , when does water undergo a chemical change

Why is it incorrect to say that mitochondria function only as energy factories with cell

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.