Which change would cause the topsoil in West
Virginia to increase in thickness?
1) an increase in slope
2) an increase in biologic activity
3) a decrease in rainfall
4) a decrease in air temperature

Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.