How do elephants use their trunks?

Elephants use their trunks for a variety of functions, making it one of their most versatile features. It serves as a nose for breathing and smelling, a hand for grasping objects, and a straw for drinking water. Elephants can also use their trunks to spray water for bathing or cooling themselves. With over 40,000 muscles, the trunk is strong enough to uproot trees and delicate enough to pick a single blade of grass. It plays a vital role in their social interactions, such as greeting other elephants or showing affection.