g the twig lizard on puerto rico evolved first and is the ancestor of all the other lizards. the twig lizard evolved first on all of the islands, and then the canopy and grass lizards evolved from the twig lizard. b body types evolved repeatedly and independently on each island. different body types evolved once, and then populations of individuals with those body types ended up on different islands. c different body types evolved only once, and then populations of individuals with those body types ended up on different islands. there are two ancestors to all the lizards, the twig lizard and the canopy lizard. d puerto rico is the origin of all three lizard body types. each body type evolved repeatedly and independently on ea