Which statement best describes the significance of the
number 10 In the metric system?

Since there is no choices for this question, I think it's significance is to be subdivisioned by multiples of 10 or 100 of any unit that is combined to the names of units of the metric system.

Explanation:

When the metric system have multiples of different measurements and names of the units, it can be either subdivisioned or multiplied by the number of that number used by that measurement. For example, 100 can be multiplied by 10 or 100 depending on what measurement it is. I think that is all I know.

I hope this answers your question! :)

e

Explanation: