CTET Paper 1 · Environmental Studies (EVS)
Fish in aquariums with water that is boiled or cooled to room temperature die because the water—
- is devoid of minerals
- not swimmable
- is devoid of oxygen
- non potable
उबले और कमरे के तापमान तक ठंडे पानी वाले मछलीघर में मछली मर जाती है क्योंकि पानी—
- खनिज-विहीन है
- तैरने योग्य नहीं
- ऑक्सीजन-विहीन है
- पीने योग्य नहीं
Answer and detailed solution are available in the protected study screen.
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