Which of the following statements is correct? Group of answer choices There are birds and snakes on Antarctica, though snakes have been more successful because they have lower energetic requirements therefore can survive better in the long winter with limited food. There are snakes in Antarctica but no birds, because snakes have a greater dispersal ability and were able to reach that continent. There are birds on Antarctica but no snakes, largely because snakes are ectotherms and can’t survive at the low temperatures found there.