Froggy Jumps Check HomeworkVersion en ligne Check Homework par Akbota Raimova 1 The _________ seabird is the Northern Albatross. a big b biggest c bigger 2 One of the ________ birds of prey is the Andean Condor. a heaviest b heavy c heavier 3 Tigers are _________ than panthers. a powerfulest b powerful c more powerful 4 Tigers are ________ than panthers. a fast b faster c fastest 5 The Arctic Tern is one of the ________ birds on Earth. a more aggressive b aggressive c most aggressive 6 The _______ living bird is the North African Ostrich a strongest b strong c more strong 7 A tiger`s tail is ________ than a panther`s. a long b longer c the longest