Which of the following terms identifies all of the interactions between living and non living things within an area? Answers

1 ecosystem
2 food chain
3 food web
4 energy pyramid

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation

¿qué parte de la patagonia está en peligro de exinción por su sobrepesca?

Find the slope of the line (6,4) and (3,2)