Q: What theory goes beyond classical mechanics to describe the behavior of near-light-speed objects? Choices: - normal relativity - simple relativity - spacial relativity - special relativity A:
special relativity

Q: Changes of state of matter do not involve what type of reaction? Choices: - gaseous reaction - radiation - mechanical reaction - chemical reaction A:
chemical reaction

Q: All cells have voltages across their what? Choices: - display membranes - ribosomes - nuclei - plasma membranes A:
plasma membranes

Q: Skeletal muscles must work in pairs to move bones back and forth at a joint because they can only do what? Choices: - vibrate - pull - expand - contract A:
contract