Q: What is freshwater below the earth's surface called? Choices: - geyser - sediment - precipitation - groundwater A:
groundwater

Q: Molecules in the gas phase can collide with the liquid surface and reenter the liquid via what? Choices: - fermentation - combustion - liquidation - condensation A:
condensation

Q: It may seem as though burning destroys matter, but the same amount of what, still exists after a campfire as before? Choices: - termperature - concentrations - energy - mass A:
mass

Q: Segmented worms have a digestive,nervous and what type of system? Choices: - pulmonary - vascular - lymphatic - circulatory A:
circulatory