1) We can feel air anywhere. a) True b) False 2) Animals and plants can live without air. a) True b) False 3) Oxygen is the clean air for breathing. a) True b) False 4) We need to keep the air clean. a) True b) False 5) Which of the following needs air? a) b) c) 6) Which of the following does NOT need air? a) b) c) 7) Which of the following does NOT need air? a) b) c) 8) Which of the following needs air? a) b) c)

Science - Air, Uses of Air. Choose the correct answer.

аутор
Одштампај
Угради

Табела

Визуелни стил

Поставке

Промени шаблон

Врати аутоматски сачувано: ?