Q: When the maximum amount of solute has been dissolved in a given amount of solvent, we say that the solution is what? Choices: - blended - used - empty - saturated A:
saturated

Q: What term is used to describe how fast a chemical reaction occurs? Choices: - response time - catalysis - velocity - reaction rate A:
reaction rate

Q: What is the term for a system maintaining a stable internal environment in a changeable external environment? Choices: - Pregnant - fetus - hypothesis - homeostasis A:
homeostasis