the load riquirment in your plan is 60 psf at a jiost spacing of 16 inches. if the room dimensions are length 13 feet 2 inches and width 11 feet and 7 inches, are 2x10 boards apporiate

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.