Atropical wet climates exists in the united states only in

List two limitations of natural selection

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles