How does the observed change in the sea floor age support he theory of sea floor spreading

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario

Can you receive a shock severe enough to prevent you from releasing the wire from an ordinary outlet with dry hands? a. no b. yes explain