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Experimenting on Plants absoption.
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PLANTS PLANTS ABSORPTIOABSORPTIO
NNEscola Ernest LluchEscola Ernest Lluch
3th Grade3th Grade
School year 2013-14School year 2013-14
MATERIALMATERIAL 2 plastic bottles2 plastic bottles
Blue and red inkBlue and red ink
2 pipettes2 pipettes
MATERIALMATERIAL 2 white carnations 2 white carnations
WaterWater
ScissorsScissors
PROCEDUREPROCEDURESTEP 1:Fill in with water half a bottle.
PROCEDUREPROCEDURESTEP 2:Add some drops of red/blue colorant ineach of the bottles using a pipette.
PROCEDUREPROCEDURESTEP 3:Make a cut in the flower stem toimprove absorption.
PROCEDUREPROCEDURESTEP 4:Put the carnation inside the bottle.
HYPOTHESISHYPOTHESIS
What will it happen?
Write your hypothesis:
