3) If global climate change increases freshwater runoff flowing into most rivers, would you expect the dead zone areas of the continental coastlines to increase or decrease? Please explain

4) How would you expect marine fisheries to be impacted by the increase in the number and distribution of dead zones?

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form