Animals adaptation

Terrestrial animals live on ____________________ . They have ____________________ that help them ____________________ fast . They have to run fast to catch their ____________________ or to ____________________ themselves from predators .

Aquatic animals live in ____________________ . The ____________________ , rivers , lakes or ponds are their ____________________ . They need ____________________ to swim .

Birds and other animals can ____________________ . They need ____________________ and ____________________ to fly on ____________________ .