Hippos have tongues, but they are not easy to observe.Hippos don't open their mouths much in normal times, so we can't see if they have tongues in their mouths.Even when they eat, it is not easy to observe their tongue if their mouth is open less.But that doesn't mean they don't have tongues.When hippos try to open their mouths wide, their tongues are exposed.
Moreover, sometimes some young hippos living in zoos will "act cute". They may take the initiative to stick out their tongues to show to humans. At this time, it is easier to observe their tongues.
As mentioned above, the hippo has a tongue, and the tongue structure also has a role.In fact, the tongue of most animals can play an important role in their perception of taste, and also in stirring their food when they eat.The tongue of a hippopotamus has a similar effect.When they eat grass, the role of the tongue is relatively less obvious.When they are eating meat, the tongue of hippopotamus can play a more obvious role in stirring food and helping chew.Hippopotamus's tongue can also feel a certain sense of taste, but it is still inferior to human tongue.
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