input with options: Q: Defined as a difference in electric potential energy, a source of what is required in order to produce an electrical current?   A:
output: voltage

input with options: Q: When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute _________?   A:
output: increases

input with options: Q: What do roots bring in from the soil into the plant?   A:
output: water and nutrients

input with options: Q: What does increased temperature do to a substance's kinetic energy?   A:
output:
increases