What is the role of xylem in a vascular plant?
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a. transports water and carbohydrates from chloroplasts
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b. transports water and nutrients upwards
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c. transports protein and carbohydrates to the leaves
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d. transports hormones and sugar to the roots
submit

B, Transport water and nutrients upwards

Explanation:

The answer is :transports water and nutrients upwards

Explanation:

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.