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Susie ran a race. she ran 55 miles an hour, and the race took her tt hours to complete.

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.

Auser wants to add a thick, dark green border around a chart in powerpoint. the user can do this in chart tools by choosing what