Fruits and vegetables. But very important, get a calcium supplement from the pet store. You just sprinkle it on there food. Their bones are very soft and will break without it. Don't forget plenty of fresh water and a warming rock, also availabe at the pet store.
They may eat it if they are hungry but you should not give them meat. Iguanas should be fed on mixed vegetables especially greens and some fruit.
Iguanas eat dark, leafy, green veggies. Mostly animals bigger than iguanas will eat them.
Iguanas do not eat insects because they are herbivores.
Iguanas are herbivores. They eat plants.
snakes and of animals eat iguanas.
they eat alge
they eat in water.
no
you and your family
no there vegetarions
Land iguanas are mainly herbivores. Though occasionally they will eat insects or scavenge for carcases.
They have been known to eat them. Iguanas are a very large prey for spiders. Some spiders are large enough to eat large birds if hungry enough, so the iguanas are not much bigger.