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The 30 Happiest Animals In The World That Will Make You Smile Smiling Animals, Regnul Animal, Baby Orangutan, Monkeys Funny, Cute Monkey, Baby Monkey, Happy Animals, Cute Animal Pictures, Primates

These 30 animals that look like they're smiling are bound to warm even the stone-cold jaded hearts among us. Not so fast, however – the scientific jury is still out on whether or not animals can/do actually smile. However, scientists are increasingly warming up to the idea that animals may have a more complex range of emotions and that some of them may even have facial expressions similar to ours.

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