1. scientific or determine the value of, differing scientific
explanations based on the same evidence.
2. scientists explanations are always based on

3. a scientific explanation based on a(n) is one that has not been
confirmed by evidence.
4. a(n) describes how something works or
why something happens.
be serious about answering these questions . i need them for 3rd period tomorrow. try to answer all 3 . i did not find a science area to place this in.