Gaseous exchange in cells takes place by : a)osmosis b)exocytosis c)diffusion d)endocytosis
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alveoli [alveoli: Tiny air sacs in the lungs, where gas is exchanged during breathing.] respiration [respiration: Chemical change that takes place inside livingcells, which uses glucose and oxygen to produce the energy organisms need to live. Carbon dioxide is a by-product of respiration.]
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option c i s correct trust me
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