Non biodegradable waste materials can still be reused or recycled to lessen the garbage in the environment. why is it important to lessen the garbage in the environment? a. when land is dumped with garbage, the land becomes occupied.
b. garbage releases toxins that can cause land and air pollution
c. we can make money out of recycled materials
d. we can save money but out of reused materials

Ali hypothesized that increasing fertilizer would increase plant growth. four groups of thirty similar plants were given 0 to 15 ml of fertilizer, as shown in the graph. the change in plant height for each group over a two-week period was averaged and recorded. plant group fertilizer added (ml) avg. growth (cm) a 0 4 b 5 6 c 10 8 d 15 3 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.