How do the properties of water aid the carbon cycle?

What causes temperature extremes in the desert

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.