What is the vanlency?

Which word best describes a hypothesis? Which type of basaltic lava has a fairly smooth surface that resembles the twisted braids of ropes? How do you wire a circuit panel? What do all regenerated fibers have in common? Which interaction of sound waves causes beats? Can quasars be seen with the naked eye? Is a pumpkin a fruit or a vegetable? Why is a sterile applicator swab used to obtain the specimen? What are the common properties of noble gases and halogens? What are some helpful algae? What country is located at 18 degrees south 179 degrees east? What was the purpose of the 27th amendment? What toothpaste doesn't have sodium lauryl sulfate? What light is visible that is emitted by a phosphor particle when it absorbs energy? Why are there so many earthquakes all the time? What is the expression angle of banking? How long will it take a standard hose to fill 896 cubic feet with water? How many gallons per minute will flow through a 4 inch pipe at 0 psi? How many of each kind of particles are found in a water particle? What is solidified lava?