Q: Higher pressures increase the solubility of what? Choices: - molecules - fuels - bases - gases A:
gases

Q: What does temperature measure? Choices: - lowest kinetic energy of molecules - average potential energy of molecules - highest potential energy of molecules - average kinetic energy of molecules A:
average kinetic energy of molecules

Q: What are the narrowest blood vessels, where oxygen is transferred into body cells? Choices: - arteries - muscles - viens - capillaries A:
capillaries