1. What is the aim of the investigation? Answer: The relationship between animals and water
2. Predict the result of the investigation after 5 days.
Answer: The bird in cage B will still alive but the bird in cage A will die.
3. State one inference based on your prediction in ( 2)
Answer: Animals needs air to stay alive.
4. In this investigation,
(i) What is changed? (ii) What is observed?
Answer: (i) The presence of water (ii) The condition of birds.
