ASVAB PICAT GENERAL SCIENCE EXAM QUESTIONS & ANSWERS 100% CORRECT!!

Which of these is the best explanation of how a smooth round stone became smooth? A. continuous freezing and thawing B. volcanic action C. it fell off the side of a cliff D. it was in a stream for a long time - ANSWER-D. it was in a stream for a long time When a lobster grows a claw to replace one that was lost, the process is called A. restoration B. retraction C. regeneration D. reproduction - ANSWER-C. regeneration Any astronomical body that revolves around a larger body is called A. a nova B. a comet C. a satellite D. an astroid E. a meteoroid - ANSWER-C. a satellite In chemistry, to be classified as an organic substance must contain A. sugar molecules B. sodium atoms C. carbon atoms D. water molecules - ANSWER-C. carbon atoms