Q: When alternating primary current passes through coil p, it does what to the iron core? Choices: - electrilizes it - creates it - heats it - magnetizes it A:
magnetizes it

Q: Sphenodontia sphenodontia ("wedge tooth") arose in the mesozoic era and includes only one of what? Choices: - outside genus - traveling genus - inner genus - living genus A:
living genus

Q: The limit to how much solute will dissolve in a given amount of solvent is called what? Choices: - density - potency - strength - solubility A:
solubility