Help me solve this bio​

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

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

Which enzymes break down carbohydrates?