The atmosphere also protects living things on Earth from the sun's harmful ultraviolet radiation. A thin layer of gas called ozone high up in the atmosphere filters out these dangerous rays. The atmosphere also helps to sustain life of Earth.
The Orbits in the diagram are not supposed to be circle, instead in real life they are in oval shapes.
Answer: through photosynthesis in their membranes
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Answer:
ur answer A is correct i think-
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