Question

Which option is one of the main benefits of having an international system of units SI? It has a long history.

It was developed by the French
Standards are based on body parts
Standards are based on observable reproducible natural phenomena​

Answer 1

Step-by-step explanation:

Standards are based on observable reproducible natural phenomena is one of the main benefits of having an international system of units (SI). This allows for measurements to be made consistently and accurately across different locations, cultures, and time periods.