Tandem mass spectrometer is used to obtain . A.) Legal results
B.) DNA fingerprints
C.) greater accuracy
D.) gas chromatography

The answer is C.) greater accuracy,.. I just took the test and got it right

enzyme speed up the reactions

it is because according to the process , scientific inquiry is a process with many steps because each step occurs to the scientist and if you just skip a step there would be no steps to scientific inquiry.

answer///unconditioned stimulus;