Where is DNA not found?
a white blood cells
b red blood cells
c nuclei
d mitochondria

What evidence is there that convection occurs in earth’s troposphere?

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

3differences between bacteria and other 2 cells