[Answer] 1. Edward always considered ___ to be harmless, but his opinion changed when he learned that Komodo dragons, Gila monsters, chameleons and Nile monitors were also ___. What goes in the blank?

Step 1 : Introduction to the question "1. Edward always considered ___ to be harmless, but his opinion changed when he learned that Komodo dragons, Gila monsters, chameleons and Nile monitors were also ___. What goes in the blank?"

...1. Snakes 2. Lizards 3. Newts 4. Corals Lizards usually have a dry, scaly skin, though a few like the skink have shiny scales. Lizards have slit-like openings in their head which connects to their inner eardrum. They live in marshes, grasslands and forests. Most poisonous lizards are among the largest in the world and they don't have many natural enemies/predators.

[Ans] What body part do komodo dragons use to smell?

Step 1 : Introduction to the question "What body part do komodo dragons use to smell?"

Their unusually large size has been attributed to island gigantism, since no other carnivorous animals fill the niche on the islands where they live. However, recent research suggests the large size of Komodo dragons may be better understood as representative of a relict population of very large varanid lizards that once lived across Indonesia and Australia, most of which, along with other megafauna, died out after the Pleistocene.

[Ans] What body part do komodo dragons use to smell?

Step 1 : Introduction to the question "What body part do komodo dragons use to smell?"

Their unusually large size has been attributed to island gigantism, since no other carnivorous animals fill the niche on the islands where they live. However, recent research suggests the large size of Komodo dragons may be better understood as representative of a relict population of very large varanid lizards that once lived across Indonesia and Australia, most of which, along with other megafauna, died out after the Pleistocene.