they work in there lab and find all the evidence they can get and then put all the clues together to make a theory
A scientist and explorer can DISCOVER but a scientist can DISCOVER and INVENT
the scientist who came up with these theories are unknown
he discovered 5 theories.
Scientists rarely invent, except for devices to assist their research. Scientists discover natural phenomena and develop theories to predict those phenomena.
by making theories
The scientist who discover it
me
by using there hands
q
He mostly created theories
explain large bodies of data
he discovered that there were craters on the moon