Q: Q: Instead of using their nose, reptiles can use what organ to smell scents? Choices: - bladder - eye - liver - tongue A:
A: tongue

Q: Q: Global warming will raise ocean levels due to melt water from glaciers and the greater volume of what? Choices: - greenhouse gases - rainforests - rain - warmer water A:
A: warmer water

Q: Q: The enzyme pepsin plays an important role in the digestion of proteins by breaking down intact protein to what short-chain amino acids? Choices: - protons - proteins - lipids - peptides A:
A: peptides

Q: Q: What term describes the rate at which a device changes electric current to another form of energy? Choices: - kilowatts - voltage - kinetic energy - electric power A:
A: electric power