After studying the historical concentrations of carbon in the oceans for several years, scientists noticed the trend in carbon availability shown in the graph. Based upon this information, they predicted that this pattern would continue.

What protects the lining of the stomach from acidic gastric juices?

What re the two main phrases of the cell cycle.

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase