1.The text describes amphibians as animals that, do not have lungs., cannot swim very well., can live on land and in water., use their gills to eat and breathe., 2. According to the text, the world’s largest amphibian is a, frog., toad, newt., salamander., 3. One of the differences between frogs and toads is that, frogs have drier skins., frogs lay eggs in strings., frogs develop tails as adults., frogs can stay underwater longer., 4. Young frogs start to breathe with their heads above water when they, develop lungs., start eating insects., develop internal gills., hatch out of their eggs., 5. Number the options 1, 2, 3 and 4 to show the correct order of stages in a frog’s development., 3. tail disappears, 2. hind legs grow, 4. spawn hatches, 1.forelegs grow, 6. Which part of a tadpole is described as feathery?, tail, gills, skin, lungs, 7. The main purpose of the diagram at the end of the text is to, describe the life cycle of frogs., highlight the differences between frogs and toads., show the many types of amphibians that live in ponds., explain the eating habits of frogs.

12

от
Печат
За вграждане

Табло

Визуален стил

Опции

Шаблон за превключване

Възстановяване на авто-записаната: ?