Q: Momentum is a vector quantity that has the same direction as what? Choices: - object energy - initial speed - inertia - object ' s velocity A:
object ' s velocity

Q: What connects the two hemispheres of the brain? Choices: - The brain stem - holy callosum - disruption callosum - corpus callosum A:
corpus callosum

Q: What do you call an abnormal mass of cells that is dividing improperly? Choices: - bumps - appendages - molars - tumor A:
tumor