Picat Verification 2018-19 Exam Questions and Answers(RATED A+)

which of these is the best explanation of how a smooth round stone become smooth - ANSWER-It was in a stream for a long time Any astronomical body that revolves around a larger body is called - ANSWER-Satellite If you place bean seeds between moist paper towels and watch the stem leaves appear you will see a demonstration of? - ANSWER-Germination Which element does not contain any neutrons? - ANSWER-Hydrogen How many atoms are in a single molecule of water (H2O) - ANSWER-2 Argon and Neon are..? - ANSWER-Noble gases Processes of the water cycle - ANSWER-Evaporation, condensation, sublimination, and so on in a balanced ecosystem, which of the following would have the greatest population? - ANSWER-Plankton water droplets - ANSWER-Condensation Friction is the force that - ANSWER-Opposes motion between 2 surfaces Which of the following reproduce by spawning? - ANSWER-Fish