13.
Which is the most accurate statement?

What is the period of cell life when it is conducting

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land

When a population split into two subgroups what is most likely to cause the subgroups to develop different traits?