This Science Textbook Advising Kids To Kill Kittens Is INSANE!

An environmental science textbook in India has sparked outrage among parents for encouraging young children to suffocate kittens!
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It's all in the name of learning how breathing works, apparently, as if it wasn't self-explanatory.
Called Our Green World, the textbook has been used in schools since April 2016.
The first chapter in the textbook reads:
"No living thing can live without air for more than a few minutes. You can do an experime