From the passage, we can say that iguanas ……………

Large-bodied, with robust limbs and tails, most species of iguanas, that is large lizards, live in the American tropics. They are found from Mexico to Southern Brazil, Paraguay and in the lesser Antilles. Although generally an American family of 700 species. Iguanas are also found in Madagascar and Fiji, having been Introduced to kill vermin. The common iguana is a popular meat provider for many people and is a rain forest animal, often living close to rivers and streams. Young iguanas are popular as pets because of their bright green skin colour, which dulls with age. Unlike a snakeskin, though, this sheds in patches, and not as a whole.