(Solved): Which of the following best describes the legs of the common ancestor of hexapods and crustaceans ( ...

Which of the following best describes the legs of the common ancestor of hexapods and crustaceans (Pancrustacea)? Their legs lacked an exoskeleton. They had a pair of legs on each segment between the head and the end of the digestive tract. They had a form most similar to modern insects, three pairs of legs on the thorax and no legs on the abdomen. They had at least one set of raptorial legs (legs adapted for catching prey).