Picat/Asvab

PICAT/ASVAB Which of these is the best explanation of how a smooth round stone became smooth? Correct Answer It was in a stream for a long When a lobster grows a claw to replace one that was lost, the process is called Correct Answer regeneration. Any astronomical body that revolves around a larger body is called Correct Answer a satellite. In chemistry, to be classified as an organic substance, a substance must contain Correct Answer Carbon atoms. Which element does NOT contain any neutrons? Correct Answer hydrogen The chemical formula of a compound describes the elements the compound contains and the Correct Answer ratio of elements in the compound. What is the symbol for the hydroxyl ion? Correct Answer Н30 Which of the following is a renewable resource? Correct Answer natural gas How many atoms are in a single molecule of water (H20)? Correct Answer 3 Regeneration in man is limited to Correct Answer healing of wounds. When scientists measure a liquid's resistance to flow, they are measuring the liquid's Correct Answer viscosity. When sodium atoms form sodium ions, they Correct Answer lose electrons. A perpetual-motion machine can never be built because it is not possible to eliminate Correct Answer inertia, A human skin cell divides by Correct Answer mitosis. The filament in an electric light bulb is made from Correct Answer tungsten. Terry earns a $250 salary plus $5 per sale. How many sales must Terry make to earn $765 altogether? Correct Answer 103 Jerry walked a dog from 6:40 a.m. to 7:30 a.m. one day. If he was paid at the rate of $6 per hour, how much did he earn that day? Correct Answer $5.00