Which statement best describes the scientists who have contributed to our current body of scientific knowledge?
A. They were mostly in the United States.
B. They were from all parts of the world.
C. They were mostly from Asia.
D. They were mostly from Europe.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .