Onion experiment
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Onion experiment
Transcript of Onion experiment
Onion experiment
We half fill a jar with water. We put an onion on top of the jar and just immerse
it in water. We put the jar with the onion on a sunny window sill. We observe what is happening during the following days. We put in more water into the jar as the
onion is drinking up the water. Then roots begin to appear in the part of the
onion that is in the water. More and more roots begin to grow. Then
something else happened. Long leaves begin to sprout from the top of the
onion. More and more leaves sprout till there are many leaves.