What are the materials required for the experiment?pipette, rubber tube, plant stem, and glass beaker with clear water
test tubes, rubber gloves, plant stem, glass bottle with clear water
pipette, rubber tube, leaf, and glass beaker with colored water
pipette, rubber tube, plant twig, and glass beaker with colored water
What should be done with the glass beaker?Leave it empty
Fill it with oil
Fill it with colored water
Fill it with clear water
