Răspuns:
1. Siberian tigers are bigger than African lions. (True)
2. The Mexican free-tailed bat is slower than a parrot. (False)
3. Kangaroos are faster than zebras. (False)
4. Crocodiles are weaker than Hippos. (True)
5. Ducks are better swimmers than penguins. (False)
6. Cheetahs are worse runners than horses. (False)