What is the function of this structurat to provide protection from the sun
To reflect the sun's energy
To absorb the Sun's energy
To absorb water and minerals

substitution is the answer in this case

i believe it would be c: tons.

a compound light microscope is used to magnify objects in steps.  

hope it

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers