If gas can be converted into electrical energy, then gas can be converted into:? Answer choices: - a hydraulic system - electrical energy - planet - car engine - Time and energy - an engine - hydrogen and oxygen - solar energy
electrical energy
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If protective, supportive environments are used by animals against weather, then protective, supportive environments are used by animals against what? Answer choices: - nutrients - offspring - disease - heat - reproduction - Allergies - weather - wind
weather
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If sunlight and rain can cause bent light to separate into colors, then what can cause bent light to separate into colors? Answer choices: - heat energy - focusing a lens - chemical changes - flow of electrons - electrically - Electrical energy - sunlight and rain - energy of moving objects
sunlight and rain
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If hormones control many cell activities and are important in the chemical equilibrium of the body, then hormones control many cell activities and are important to what? Answer choices: - h2o - an organism's body - weather - increases a body's strength - production of energy - Transfers energy - maintaining density - chemical equilibrium of body
chemical equilibrium of body
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