A plant rsquo s ability to raise water up its stem is least affected by the ........

General Science (Easy) Physics

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A plant’s ability to raise water up its stem is least affected by the

thickness of its bark

amount of leaf surface area

number of its root hairs

diameter of its xylem tubes

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Explanation:

thickness of its bark

-When plants are not watered properly they wilt. When a plant is properly hydrated, there is enough water pressure to make the leaves strong and sturdy; when a plant doesn't get enough water, the pressure inside the stems and leaves drops and they wilt. Plants also need water for photosynthesis.