Chelsea Clinton shows off her daughter. 1  Chelsea Clinton, 35, seen on a family walk in Lower Manhattan Saturday. 2  She was accompanied by investment banker husband, Marc Mezvinsky. 3  Pair showed off adorable baby daughter Charlotte, born last September. 4  They appeared in good spirits as they walked through sunny borough.
Transpiration is the loss of water from a plant in the form of water vapor. absorbed by roots from the soil and transported as a liquid to the leaves via xylem. leaves, small pores allow water to escape as a vapor. less than 5% remains in the plant for growth.
The ability of plants to access water depends on the structure of their roots and on the water potential of the root cells. When soil water content is low, plants can alter their water potential to maintain a flow of water into the roots and up to the leaves (Soil plant atmosphere continuum).