14 years ago
Davonte S
Favorite Answer
cut a piece of potato and put in the petri dish with some water. add the salt to the water. the saltwater should have a higher slainity than the potato. that means water will flow from the poato to the outside, making the potato shrink in size, that is the osmosis.
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14 years ago
Matt
Put lot of Salty water in a petri dish, then put a slice of potato in the dish. The water from the potato will diffuse out.
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14 years ago
Jessica
the water in the potato will leave the potato to dissolve the salt.
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