Layers of sediment are usually deposited by? a. tornadoes b. earthquakes c. volcanic eruptions d. water flow

Which would best keep the oxygen cycle stable? a. cutting down jungles to create farmland b. eliminating parks in large cities c. dumping toxic chemicals into the ocean d. reducing the amount of deforestation d. reducing the amount of deforestation

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

One reason scientists are trying to develop fuel sources from corn and sugar is because these sources are renewable fossil fuels are being depleted these crops can be widely grown all of the above