1.If the length and breadth of a rectangle are doubled, how many times the perimeter of the old rectangle will that of the new rectangle be?1.If the length and breadth of a rectangle are doubled, how many times the perimeter of the old rectangle will that of the new rectangle be?1.If the length and breadth of a rectangle are doubled, how many times the perimeter of the old rectangle will that of the new rectangle be?1.If the length and breadth of a rectangle are doubled, how many times the perimeter of the old rectangle will that of the new rectangle be?
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Answers
Answer:
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Step-by-step explanation:
the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
Answer:
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities. Some of this chemical energy is stored in carbohydrate molecules, such as sugars and starches, which are synthesized from carbon dioxide and water – oxygen is also released as a waste product that stores three times more chemical energy than the carbohydrates.[4] Most plants, algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs. Photosynthesis is largely responsible for producing and maintaining the oxygen content of the Earth's atmosphere, and supplies most of the energy necessary for life on Earth.[5]
Step-by-step explanation:
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