NES Elementary Education Subtest II: Science, Health and Fitness, Arts Questions and Answers 2023 Rated A+

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NES Elementary Education Subtest II: Science, Health and Fitness, Arts Questions and Answers 2023 Rated A+ Which of the following is the main cause of tide? -✔✔ Wind In Northern hemisphere,... surface currents always move water -✔✔ Clockwise The continental crust is the thickest beneath which of the following? -✔✔ Plains What is the planet that could float on water due to its low density? -✔✔ Mars Of the following, which position of a roller coaster has the greatest amount of potential energy? -✔✔ As it travels up a hill RNA is produced from DNA in the process of -✔✔ Transcription Which of the following would be the best use for a material that reflects almost all light? -✔✔ Mirror Which of the following best describes mutation? -✔✔ A change that is inherited Which of the following is incorrectly described? -✔✔ Circulatory system - breathing system How does the human body maintain a constant temperature? -✔✔ Homeostasis A fourth grade student sees a puddle of water on the sidewalk when she travels to school. As she travels back home, the puddle of water is gone. What happened to the water in the puddle? -✔✔ It condenses In the winter, the pond begins to freeze, causing the ducks to leave the pond to warmer climates. The ducks might migrate because they have -✔✔ Difficulty finding food The Earth is southeast of the Sun now. Where will it be in six months? -✔✔ Northwest of the Sun Which is the first step in a design process? -✔✔ Describe the problem The two students want classmates to repeat the investigation so that they can compare results. When repeating an investigation, what should the students communicate so that the results may be compared? -✔✔ Materials and steps used in the investigation In a lesson, the students will study how water changes from liquid to gas. Materials: electric heating coil, beaker and thermometer Procedure: -✔✔ Record the temperature of the water Of the following, what can be done to ensure safety in this experiment? I. Slowly pour water into beaker II. Keep close distance from hot heating coil III. Ensure outside of the glass beaker is not wet -✔✔ I and II [Show More]

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