Describe material that can reflect, refract, translucent and transparent

What must happen for new french words to be published in official dictionaries? a. they must be approved by the french academy b. they must be voted on by the people of france c. they must be used by famous french writers d. they must be used by philosophers a. they must be approved by the french academy

The largest employer of cartographers is the

How does the use of fertilizers impact the environment?