Question

........ oil .........
test tube
...... water
1. What is the aim of the experiment?
2. Why has oil been put in each test tube?
3. What change would you observe in the two test tubes
| after 2-3 days?
4. Give reason to explain any change observed as
answered in Q(3) above.​

Answer 1

Answer:

1. The aim of the experiment is to grow up the tree

2. The oil is put in the tube because oil is almost up

Answer 2

Answer:1) the aim is to show transpiration

2) the oil is put so that the water does not evaporate

3) we will observe that the water level has decreased because the water is loss due to transpiration

Please please please please mark the brainliest