Why Do Pandas Eat Plants But Polar Bears Eat Meat?
根据第二段 Pandas today don't eat meat.However,they've kept much of their meat-eating adaptations from times past.Their digestive systems have not changed much from their meat-eating days.Out of the huge 12.5 kg of bamboo they eat in a single day,only about 17% of it...
They like to eat leaves. The lions are also from Africa. They are exciting, but a little __17___. Many people don't like __18___. We also have pandas from China. They are cute and friendly, but they are very shy. So please be __19___. You...