osmosis

Osmosis is a cell free water molecule that moves from higher concentration to lower concentration .

materials :

two potatoes

petri dishes

water

gloves

salt

procedures :

1 . get two potatoes

2. boil one of the potatoes

3. pill both potatoes

4. cut the potatoes in half

5. make a small hallow hole

6. fill the hallow holes with water

7. then fill the hallow brims with salt

8. wait two hours

MY RESULTS ?:

My results was that the boiled potato had water in it due to the osmosis

and the non boiled potato had no water only salt in it because the osmosis was taken place .

safety precaution:Use gloves,goggles