Biology, 21.06.2019 19:30 popt9710

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

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Answer from: oscard1627

Answer: A. from chemical to electric to light energy.

Explanation:

According to the law of conservation of energy, energy is neither created nor destroyed but, it only gets transformed from one form to another.The flashlight works on the same principle and, there is a conversion of energy from one form to another.The initial energy is supplied by the batteries and, this is in the form of chemical energy.This chemical energy from the batteries is converted to electrical energy.As electricity travels through the wires and reaches the bulb of the flashlight, there is a conversion of electrical energy to light energy.So overall, the conversion takes place in the order,

chemical>electrical>light

Answer from: Quest

4.) metal

"-the movement of carbon from the nonliving environment into living things and back to the environment

-carbon is the essential component of proteins, fats, and carbohydrates (which make up all organisms)

-carbon exists in air, water, and living organisms

-producers convert carbon dioxide in the atmosphere into carbohydrates during photosynthesis

-bacteria in the atmosphere cycles through the system in filtration units

-in cellular respiration, carbon is released back into the atmosphere as carbon dioxide

-some carbon is stored in limestone (forming one of the largest "carbon sinks" on earth)

-largest carbon reservoir on earth= limestone

-carbon stored in the bodies of organisms as fat, oils, or other molecules may be released into the soil or air when the organism dies

-this may form deposits of coal, oil, or natural gas (fossil fuels, which increased the atmospheric carbon dioxide)

-fossil fuels store carbon left over from bodies of organisms that died millions of years ago

-they are located in the surface of earth, deep within the earth and beneath the ocean floor."

Answer from: Quest

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.

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Aflashlight produces light using energy from the batteries. in which order does the energy change fo...