Xylem transports water and solutes from the roots to the leaves, while phloem transports food from the leaves to the rest of the plant. Transpiration is the process by which water evaporates from the leaves, which results in more water being drawn up from the roots.
Definition of hyper. 1  1 : high-strung, excitable; also : highly excited was a little hyper after drinking too much coffee. 2  2 : extremely active hyper children.
The word hippie came from hipster and was initially used to describe beatniks who had moved into New York City's Greenwich Village and San Francisco's Haight-Ashbury district. The term hippie was first popularized in San Francisco by Herb Caen, who was a journalist for the San Francisco Chronicle. The origins of the terms hip and hep are uncertain, although by the 1940s both had become part of African American jive slang and meant sophisticated; currently fashionable; fully up-to-date.