Answer:
true they do I yes they do
Carbon needs four more valence electrons, or a total of eight valence electrons, to fill its outer energy level.
The answer is no because producers need the energy from the sun in order to produce. Hope this helped!
Answer:
Desertification mainly impacts land resources.
Point and nonpoint sources refer to types of water pollution.
The process of people moving to cities, called urbanization , greatly impacts land, air, and water resources.
The burning of fossil fuels can cause smog and acid rain.
Explanation:
