Q: Crystallization separates mixtures based on differences in what, which usually increases with temperature? Choices: - density - viscosity - humidity - solubility A:
solubility

Q: Mass can be destroyed to release what? Choices: - acceleration - mass - velocity - energy A:
energy

Q: What can be defined simply, as a change in position? Choices: - velocity - gravity - speed - motion A:
motion

Q: What is used to recrystallize excess dissolved solute in a supersaturated solution? Choices: - starter crystal - energy crystal - fertilizer crystal - seed crystal A:
seed crystal