1) Plants need the sunlight to grow. a) true b) false 2) Potato plants have stems called tubers. a) true b) false 3) The plant is fixed in the soil by the help of its roots. a) true b) false 4) Plants need the nitrogen gas to grow a) true b) false 5) Human can make his own food. a) true b) false

Табло

Визуален стил

Опции

Шаблон за превключване

Възстановяване на авто-записаната: ?