Iguana ,please I really can't decipher the meaning
Iguanas are basically a type of herbivore lizards from tropical areas.
Lizard? Are they dangerous?
Nope, like I said iguanas are herbivores and therefore only eat plant life.
OK that's good
Yup, they were discovered quite a while ago too, as they were described as early as 1768 by Josephus Nicolaus.