The rate of disappearance of hbr in the gas phase reaction 2hbr(g)? h2(g)+br2(g) is 0.160 m s-1 at 150°c. the rate of appearance of h2 is m s-1.

Which of the following reasons best explains why a scientist would want to replicate gregor mendel's pea plant experiment? a. to discover new aspects of the natural world b. to test the predictions of current theories c. to explain recently observed phenomena d. to test the conclusions of prior investigations