Why is it necessary that the solar concentrators used by solar power plants be able to move throughout the day?

It necessary that the solar concentrators used by solar power plants be able to move throughout the day: To track the sun as it moves across the sky. The Brainliest Answer! improvement in a solar panel efficiency using a solar concentration by simple mirror and by cooling.

preservation because he preserves part of the land and preserves means save

explanation:

the eggs of the insects should be the first thing collected at the scene.

false