Venomous snakes produce venom in specialized glands and deliver it through fangs or other specialized teeth, whereas non-venomous snakes lack the ability to produce venom. Venomous snakes use their venom for hunting prey or self-defense, while non-venomous snakes rely on constriction or other methods to subdue their prey. Additionally, the shape of the head can differ between venomous and non-venomous snakes, with venomous snakes typically having triangular-shaped heads compared to the more rounded heads of non-venomous snakes. It's important to remember that not all snakes are venomous, and most snakes are harmless to humans.
