What happens as the activation energy increases?
a. the pressure of the system decreases.
b. the kinetic energy of colliding molecules changes.
c. the reactant surface area decreases.
d. the reaction begins to slow down.

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