Answer:
Oxygen is combined with the carbon atoms left from the glucose molecule.
Explanation:
Primary meristematic tissue helps the plant increase in length or vertical growth, meaning it helps the plant grow up toward the sun and down into the soil. It also helps a plant grow in thickness so that the roots and branches are stronger.
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Barometer is used to measure atmospheric pressure :)
A hypothesis is an idea or hunch someone has a theory basically the answer to solve a question