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Because plants need water to live. Their roots need moisture, to be able to absorb the nutrients from their soil. If their roots dry out, they won't get the food they need and they'll die. However, some plants don't require "watering" but just a light misting. They get their nutrients from the air. But, they do still need some moisture-just not much.
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Why must controls (such as plants given water only) be used in the fertilizer experiment?
to have something to compare with the growth of fertilized plants.
What does a xylem cell do?
Xylem cells carry water and nutrients from the roots to other parts of a plant.
What liquid is taken up in photosynthesis?
Water is taken in and utilized by plants for photosynthesis.
How do plants obtain the water they need for photosynthesis?
Plants get the water they require for photosynthesis by absorbing from the soil through their root systems. It is then transported up the stem and to the leaves where is is used to synthesise sugars through photosynthesis.
Name some waste products produced in plants?
Plants need Water (H2O) and Carbon Dioxide (CO2) to produce glucose - which is used as food. The hydrogen (H2) part of the water is used with the carbon dioxide to produce glucose, the food. The remaining oxygen (from the water) is waste.
Can organic coconut water be used to water house plants?
yes it will be good for the plants
What do plants do with water?
There are so many things that plants do with water. The main use of water in plants is in the process of photosynthesis where it is used for manufacturing of food.
Give reasons though little water is required for photosynthesis you give so much water to plants?
98% of the water used by plants is used for transpiration
What will happen if the liquid detergent is used to water plants?
you will kill the plants
What solvent is used for all transport in plants?
Water
How were oasas used by Egypt?
These fertile spots in the deserts with water and/or plants were used for the water and for the water and soil.
Why must such as plants given water only be used in the fertilizer experiment?
Why must controls (such as plants given water only) be used in the fertilizer experiment
What roll do sewerage plants have with water?
they have to clean the dirty and used water
Why must controls (such as plants given water only) be used in the fertilizer experiment?
to have something to compare with the growth of fertilized plants.
Can soda be used to water plants?
No, according to scientist watering plants with soda dehydrates them.
What is Used by plants to to take in water and minerals?
Roots
How can water be used in a sustainable manner?
By plant dirty water in trees or plants
