Why is a standard system of measurement important?

A.

Scientists want to share measurement data that they can understand.

B.

Each country wants its own set of measurement standards.

C.

Measurements are seldom shared with scientists in different countries.

D.

Scientists speak many different languages.

So the question ask to determine which of the following is the reason why is a standard system of measurement is important and the best answer would be letter A. Scientist want to share measurement data that they can understand. I hope you are satisfied with my answer and feel free to ask for more.

I believe the correct response is A.