Biology, 19.07.2021 07:10 Serenitybella
Read the information below then answer the questions which follow:
To grow, plants require water. They cannot get this water unless it is available in the soil. Plants
obtain water from the soil through their roots. It then passes up the stem and to the leaves and
flowers. The plant does not take all the water available in the soil. Much of the remaining water
evaporates into the surrounding air.
In an experiment, a stem which contained several flowers were placed in a beaker of water
containing red ink.
QUESTION 1
(1 mark)
What is the purpose of the experiment?β
Answers: 3
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Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.
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Aprocedure done under controlled conditions to test a hypothesis is an inquiry.
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Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?
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Read the information below then answer the questions which follow:
To grow, plants require water. T...
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