Which reason is NOT a valid one for using collaboration in the scientific process? A) Collaboration allows for scientists to bou
nce ideas off other experts and receive feedback. B) Collaboration allows scientists to divide the work and obtain results in a much faster method. C) Collaboration allows for a greater pool of prior knowledge to pull from when developing hypotheses. D) Collaboration prevents scientists from wasting time repeating experiments that have already been performed.
The deeper you go down in to the rock the older the fossils get. So when the scientists go in to the rock they can say what animals lived in that time and what animal was the oldest.