We have been learning all about how animals from the Arctic and the Antarctic keep warm. We found out that penguins huddle , polar bears have two layers of fur and whales have blubber. We decided to make our own blubber test. We put some lard in a bag and squashed it down , we added another bag to stop our hands touching the lard. We put our lard glove hand and our other hand into an iced tub. The hand without the lard bag was freezing!!!
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