Ques:Aflashlight requires a source of electricity to produce light, and electric energy is stored in batteries. Given these facts, a flashlight requires what to produce light among the following options: - batteries - sunlight - buttons - calcite - coils - adding heat - heat energy - plastic

Ans:batteries
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Ques:Amphibians have permeable skin that easily absorbs substances from the environment, and some substances are harmful to the body and block biological systems. Given these facts, what can amphibians permeable skin do among the following options: - Display wealth - Make money - resistance - Help them fly - Vibrates - Harm them - It expands - Damages them

Ans:Harm them
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Ques:Hurricanes convert heat energy into mechanical energy, and hurricanes contain a tremendous amount of energy. Given these facts, what do hurricanes convert among the following options: - wind - Mass - fats - fibers - water - heat - cold - Light

Ans:heat
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Ques:Freshwater biomes have water that contains little or no salt, and several freshwater lakes are nearby. Given these facts, what can contain little to no salt among the following options: - sodium chloride - salt water - rivers - the Pacific Ocean - deserts - fens - wetland - lakes

Ans:
lakes
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