Does the Mexican caecilians have ears?

Do toads have teeth? What will happen if an organism cannot reproduce? Are flamingos amphibians? How do vampires look like? Why are red eyed tree frogs endangered? What types of trees grow in the Amazon rainforest? Why does your axolotl try to eat but spit it back out? What is a poison dart frogs tongue used for? Does a tree frog and a frog coexist? What if your dog or cat ate a lost fire belly toad that got out of his tank some how? Pond and you have frog how do you get the frog to leave? Can you keep a wild bull frog? Does a bull frog have a exoskeleton or a exoskeleton? How long does it take for a bullfrog tadpole to grow into a frog? Congo lies in what biomes? Are toads heterophs? Why don't frogs have a uterus? Do grasshoppers eat frogs? What germ layer gives rise to muscles and bones in an embryo? Do frogs lay eggs or give birth to living babies?