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What is the reason why pandas changed from carnivores to herbivores?
Giant pandas do belong to carnivores. Like black bears and brown bears, they are all Xiong Ke animals, but they have nothing to do with cats. In the past, giant pandas also ate meat and killed other animals, but later, due to the sudden change of climate caused by glaciers, giant pandas moved to the southwest of China, such as Gansu, Sichuan, where bamboo was the main food, and it was difficult for giant pandas to catch live prey here. So giant pandas can only choose to eat bamboo. In order to adapt to the environment, the giant panda's teeth are all flat, not sharp, but the fighting capacity is not bad.

Speaking of giant pandas, we all know that giant pandas are China's national treasures and endangered animals. They are mainly distributed in Sichuan, Gansu and southwestern Shaanxi. Although the giant panda has the word cat, it has nothing to do with cats. Giant pandas are a kind of bears. They are related to black bears and brown bears. The fighting capacity of giant pandas is much stronger than people think. Although it looks docile and lovely, it is actually very effective. Leopards are no match for giant pandas, and there have also been incidents in which giant pandas attacked humans. People think that giant pandas are not aggressive because they are basically vegetarians.

Giant pandas used to be real carnivores. Like other bears, it also catches some small animals as its own food. However, due to the drastic climate change caused by glaciers, giant pandas moved to Sichuan and Gansu. At that time, Sichuan and Gansu were mainly bamboo forests, and there were no animals to catch. So in order to adapt to the local environment, giant pandas eat bamboo instead of killing other animals. So giant pandas basically only eat bamboo now, and nothing else.

The teeth of giant pandas are different from those of other animals in Xiong Ke. Because the giant panda often eats bamboo, its teeth are flattened. It doesn't seem to be as lethal as those carnivores with sharp teeth. In fact, the giant panda fight is still very fierce. According to records, even fierce leopards can't beat giant pandas. After all, the power of giant pandas cannot be underestimated. Giant pandas occasionally attack herdsmen's cattle and sheep.