Don't know if this is the correct answer. Help please.

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism