True or False??? Help A substance in which other substances dissolve is called a solute.

false

Explanation:

Solute is the substance that dissolves

Solvents is the substance that dilutes dissolve in to make a solution eg ocean water is a solution of salt and water

Water being the solvent and salt being the solute

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

answer; i believe the correct answer to the above question is ( friction)