1.Bethan, 6, asks: why do lightbulbs get hot when you turn them on? Reveal 2.Muna, 13, asks: how many animal species are extinct? Reveal 3.Maddie, 9, asks: why can’t you …
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1.Bethan, 6, asks: why do lightbulbs get hot when you turn them on? Reveal 2.Muna, 13, asks: how many animal species are extinct? Reveal 3.Maddie, 9, asks: why can’t you …