Marie-dolores bought a hand crank flashlight just in case the power goes out. when she turns the handle very fast, the light goes on. in this case, cranking the handle is mechanical energy. the mechanical energy creates magnetic and electrical energy. this type of flashlight contains everything needed to create an electrical current that transforms electrical energy into light. however, it does not have one common component of a circuit. what is not needed for a flashlight like this? a. wires b. metal c. a battery d. a complete circuit hurr
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Biology, 22.06.2019 01:20, hannahpelkey
Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells
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Biology, 22.06.2019 12:30, musa79
Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.
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Marie-dolores bought a hand crank flashlight just in case the power goes out. when she turns the han...
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