The table gives some information about the heights of 30 plants.

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.

What are the two main purposes of edgar allen poe’s, “the masque of the red death? ”

Aside form a students id, what is another card a collage student use to obtain discounts