ASVAB PICAT GENERAL SCIENCE Correct 100%

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 - ANSWERSD. 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 - ANSWERSC. 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 - ANSWERSC. 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 - ANSWERSC. carbon atoms According to their locations on the Periodic Table, argon (Ar) and neon (Ne) are A. ionic B. radioactive