how is nucleic acids dna and rna are related to the process by which two cells com from on cell

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.

Condensation happens when water vapor cools. true or false? ?

The biosphere of the earth is made up of . a. inorganic b. organic