One Person Writing a Message to Be Read by a Small

question 28

Short Answer

One person writing a message to be read by a small or large group is an example of _____.

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Definitions:

Tension-Cohesion Model

A theory explaining how water moves through plants, relying on water's cohesive properties and the tension created by transpiration.

Tension-Cohesion Model

A theory explaining the movement of water through the xylem of plants, based on water molecule cohesion and tension created by evaporation.

Water Potential

A measure of the potential energy in water as well as the difference in potential energy between a given water sample and pure water, determining the direction water will flow.

Root Pressure

A pressure within the vascular system of the roots of plants that helps drive fluids upwards into the stem and leaves.