If you have the correct answers for the assignment called Natural Erosion on odsseyware could you please help me out?

Which is not a likely outcome after extensive irrigation of dry farmland? useless, unproductive soil salinization of the soil depletion of groundwater nutrient-rich soil

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia