Why should snakes have venom?Generally, snakes eat frogs and other insects. I don't think snakes will inject venom inside the prey to kill it. Then what is the use of venom for a snake except killing some innocent animals? If it doesn't have venom, most animals including human being won't kill it I think. When other animals don't have any protection from its predators, then why should snakes have protection in the name of venom?
Note: This thread is raised for amusement purpose as content in the thread is questioning the law of nature.