Make sentences using the given set of words.
Make sentences using the given set of words.
(a) 99%, oxygen, nitrogen, air, together
(b) Respiration, dissolved, animals, air, aquatic
(c) Air, wind, motion, called
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(a) Oxygen and nitrogen together make up 99 per cent of the air.
(b) Aquatic animals use dissolved air for respiration.
(c) Air in motion is called wind.
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