Science experiments

2. UNIT 1

5. White
petalled
flowers.
A knife Food
colouring.
Two vases

6. 1. Fill the vases with water . Add a few drops of food
coloring.
Try with different colours.
2.Cut the stem of each flower diagonally. Then put
some flowers in each vase.
3.Now leave the flowers to suck up the water.
After twelve hours the water will change colour to
match the water in the vase.

14. Flowers will draw water through the stem
into the petals and the color will show up in
the petals.