2 If you pour oil on water, it floats

3 if you heat water to 100°C, the water boils

4. If you mix blue and yellow ,you get green

5. If you throw a ball into the air, the ball falls to the ground.

6. If you heat chocolate ,the chocolate melts

7. If you freeze water,the water becomes ice

8. If you put food in the fridge, the food stays fresh longer