If angle bac is 60 degree, find m (arc BC) and m( arc BAC)
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If angle bac is 60 degree, find m (arc BC) and m( arc BAC)
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Evaporation of water from the leaf surface occurs through the stomata. Thus, the stomata help in the process of transpiration. Based on the climatic conditions, it closes or opens its pores to maintain the moisture balance. Allows the intake of carbon dioxide and to give out oxygen during the process of photosynthesis.