How many times a year do bullfrogs lay eggs?

Where do dirt frogs live? Do salamanders shed their skin? When do frogs and snails estivate? When was bud from Bud Not Buddy born? How many axolotls are held in captivity? Can you cage a salamander with a tree frog? What membrane covers the eye of a frog? Meningitis - gram-negative? What magical abilities do nymphs have? Is bullfrog one word or two? What enables sphagnum leaf to absorb and hold water? Is the frogs habitat near the surface of the pond? How do you say Cambodian in french? How do toads catch their prey? What is the foreign noun of the amoeba? Lamb gestation period? Are Falling branches a problem with liquid amber trees? Why do some frogs burrow in the ground? Amphibian something that makes them distinctive? What three groups of amphibians are alive today?