Which is an example of the use of plants in human society?

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.