PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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6. True or False. If False, give the correct statement II

1. Whales come up to the water surface to breathe in oxygen.

The statement is

Whales does not come to the water surface to breathe oxygen
Whales only breathe dissolved oxygen in water

2. The balance of oxygen in atmosphere is maintained through photosynthesis in animals and respiration in plants.

The statement is

Oxygen balance is maintained through photosynthesis in plants and respiration in animals
Nitrogen balance is maintained through photosynthesis in plants and respiration in animals

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