1. Questions What do you think if we put the bean into lemon juice? Will the bean taste like a lemon when it grew up? How about detergent? Will the bean die ? How do alkali & acid affect the beans?

2. 3 beans Cotton 3 cups Water Lemon juice soup Materials:

3. Produce: Step1 Put the cottons in 3 cups seperately Then shower them with water

4. step2 Put 1 bean in each cup Step 3 Label the cups A, B, C

5. Step 4 Add soup into cup A

6. Step 5 Add lemon juice into cup B

7. Step 6 Add water into cup C

8. Step 7 Leave the cup in the balcony for 5 days. Observe the result

9. Result The bean in cup C grew up The beans in cup A & B are dying P.S. Put them in the same environment The amount of water should be the same and ensure it’s enough

10. Answer(fromP.1) The bean will die when putting on the lemon juice…..

11. Members 2.Yan Chan waiyan 3.Candice Cheng hiutung 16.Triska Mok kayee 18.Sophia Poon tsiyin 25.Menu Wu manyau 26.Michelle Yip Heitung