Question: If when metal is hit, it causes the particles in the metal to vibrate, then when metal is hit, what happens to the particles? Answer choices: - particles become vibrant - flow of electrons - It expands - It gets heated up - particles float - particles vibrate - particles get charged - chemical changes
Answer: particles vibrate

Question: If snakes cause harm to living things, then what causes harm to living things? Answer choices: - snakes - cats - toxins - mice - plants - HIV - pesticide - parasites
Answer: snakes

Question: If cattle can have a negative impact on the environment, then what can have a negative impact on the environment? Answer choices: - toxins - trees - Cars - cattle - tar - nutrients - h2o - coal
Answer:
cattle