Question

QUESTION Ascent of sap refers to
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Answer 1

Answer:

The ascent of sap in the xylem tissue of plants is the upward movement of water and minerals from the root to the upper part of the plant body. ... The theory is intended to explain how water can reach the uppermost parts of the tallest trees, where the applicability of the cohesion-tension theory is debatable.

Answer 2

Answer:

Weather is the state of the atmosphere, describing for example the degree to which it is hot or cold, wet or dry, calm or stormy, clear or cloudy. On Earth, most weather phenomena occur in the lowest layer of the planet's atmosphere, the troposphere, just below the stratosphere