Giving brainliest FOR RIGHT ANSWERR<3

a

Explanation:

The mesosphere is very important for earth's protection. The mesosphere burns up most meteors and asteroids before they are able to reach the earth's surface.

A. The mesosphere protects the Earth from meteors. In the mesosphere, meteors burn up and break apart because of friction.

Explanation:

logic, AND a meteor is basically a rock from space, which means if it hit earths surface something would go boom lol. So, the mesosphere causes insane amounts of friction causing the rock to break apart into smaller pieces. These small pieces still would cause a boom since they would technically be huge still so whilst the small rocks go through the mesosphere they break down even more until they become particles instead. :)  

- "the acute form of diverticulitis can manifest itself with one or more severe attacks of infection and inflammation.

the inflammation of diverticulitis can eventually result in a bowel obstruction, which may cause constipation, thin stools, diarrhea, abdominal swelling or bloating, and abdominal pain."

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml