Bugs
garden lizards eat small caterpillars and some eat leafy plants and many more.
anything from grub to flies
Mealworms, crickets, and adult leopard geckos can eat pinky mice.
Some lizards do eat other lizards but not all of them. Some lizards do eat flies and some lizards eat each other! Some do. All baby reptiles should be removed from adults except in cases like crocodiles who actually care for their young. Reptiles generally have no sentimentality.
Most lizards tend to eat smaller lizards, even their own species and young. This is especially true with lizards in captivity. They will go after anything moving that will fit in their mouth. The exceptions to this are remote, such as a mother croc protecting its young until they go off on their own - though other crocs will not hesitate to snatch them up.
Daily like captive lizards and Gekos.
Adult American alligators have very few predators, but they do get eaten by black bears on rare occasions. A bigger alligator will occasionally eat the adult alligator. The youngs get preyed on by big fish, wading birds, monitor lizards, and water snakes.
No, sales do not eat lizards.
Lizards eat anything they can handle, including smaller lizards. There are no lizards that have specialized feeding on other lizards, they catch smaller individuals only opportunistically. This is called cannibalism.
yes it is
A lizard's life cycle typically consists of four stages: egg, hatchling, juvenile, and adult. The lizard lays eggs, which hatch into young lizards called hatchlings. These hatchlings grow into juveniles, which eventually mature into adult lizards.
Lizards are vegetarians, but as they are young they can eat some meat, with out effecting their body's or diminishing their life expectancy, when mine was young i fed it mosquito hawks as a treat every now and then.