2. The long nose is one of the important organs of an elephant. The nose is mainly cylindrical, usually curved, with a deep nose tip and a finger-like nose tip protrusion. You can use your nose to roll food and water into your mouth.

3, big ears are big and thin, blood vessels are covered on the ears, and you can use the ears to dissipate heat. You can use your ears to drive away mosquitoes and demonstrate to the enemy.

4. Elephants have 1 pairs of incisors on their maxilla, and African elephants have incisors as long as 3.3m, while Asian females have no incisors. Ivory is the main tool for fighting and getting food.

5, the limbs are thick, the knee joint can't flex, and the legs have no nails. When walking, I mainly move my left foot, and when I lie down, I will touch the ground with my arm.