Need ! 20 points! apex which of these is a cost of mining aluminum from new bauxite deposits? a. disrupting tropical rain forest animals b. transporting a heavy metal c. preserving remaining aluminum reserves d. producing toxic "salt cake" wastes

Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

Ineed ! i have no clue how to do this problem.