Aflashlight requires a source of electricity to produce light, and electrical energy is also energy. Given these facts, what requires a source of energy to produce light among the following options: - sunlight - cactuses - cakes - pies - heterotrophs - flashlights - batteries - most cephalopods
flashlights
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Pollutants have a negative impact on the environment, and incineration is harmful to the environment, it pollutes. Given these facts, what impact does incineration have among the following options: - heat - neutral - friction - mechanical - harmful - good - ligt - positive
harmful
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Acactus stem is used for storing water, and astriking cactus plant from Mexico. Given these facts, what can be used for storing water among the following options: - marshes and swamps - Something made from fermented ricce - Something that grows in Mexico - plankton and nonliving organic - roots and shoots - evaporative cooling - A transportation fuel - that material's properties
Something that grows in Mexico
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Plants exhibit phototropism, or growing toward a light source, and light comes from the sun. Given these facts, what is plant's tendency to grow toward the sun called among the following options: - photomorphism - phototropism - photosynthesis - peachleaf willow - Conifers - Exfoliation - vegetation - photochromic
phototropism
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