Most tectonic plates move at rates of? a meters per year b centimeters per second c meters per second d centimeters per year

It's centimeters per year

Explanation:

Different tectonic plates move at different rates, and rates vary depending on the methods used to measure them. Most plates move at rates of centimeters per year. For a comparison, fingernails grow at approximately the same rate.

I hope this help :D

answer; /// i believe that the correct answer is (50%);