What internal adaptation allows sugar from the leaves throughout a plant? a. xylem
b. phloem
c. stem
d. pollen
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a. xylem

Explanation:

the vascular tissue in plants that conducts water and dissolved nutrients upward from the root and also helps to form the woody element in the stem.

I believe the correct answer is C.stem. This is because the stem allows nutrients and water from the roots as well as other parts of the plant travel to the other areas of the plant that needs those nutrients and water (including sugar).

Explanation:

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humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

some of your causes might be acidic rain or natural wildfires that cause the parks to be degraded

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