t uses overlapping shapes (usually circles)to show or represent the similarities and differences between two or more items or concepts. *

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.

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions