My yt is irvin is a alien pls go sub pls :(

Break down of rocks and minerals into smaller particles without a change in composition is called_

What should you adjust to make your hard hat fit properly

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.