50 points plus brainliest if u answer first oh and answer as if u were a 6th grader
an experiment that uses sound scientific principles include the important step of scientists communicating ideas and experimental results provide two examples of how scientists communicate experimental results

one: most scientists keep a data notebook with a step by step process of their findings and measurements, which tend to be attached to government patents.

two: many scientist show off their personal findings in shows and competitions for awards such as the nobel piece prize, the shaw prize and the breakthrough prize.

i'd say that the moon rock is about 2.2 billion years old.