Ques:Fire converts chemical energy into light and heat energy, and early in human history, energy was first used by people for heating, lighting, and cooking. Given these facts, fire converts energy into something people use for what among the following options: - survival - food - mating - exercise - removing - cooking - warmth - stealing

Ans:cooking
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Ques:Some viruses live in a dormant state inside the body, and after an episode of chickenpox, the virus becomes dormant in the body. Given these facts, what is an example of an entity that can live on in a completely inactive state among the following options: - an object - sloths - hibernating bears - Conifers - chickenpox - barnacles - a fish - mammals

Ans:chickenpox
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Ques:Earth 's magnetic patterns are used for finding locations by animals that migrate, and bird migration is common. Given these facts, which animal would use earth's magnetic patterns to find locations among the following options: - Birds - Bears - Skunks - Bats - salmon - Squirrels - insects - Frogs

Ans:Birds
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Ques:Minerals are chemical elements that are essential for body processes, and potassium is a mineral, like calcium . Given these facts, what is essential for body processes among the following options: - grass - wine - Energy - wicker - oxygen - sleep - potassium - Energy.

Ans:
potassium
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