Rails-to-Trails Conservancy (RTC) is an american nonprofit organization which work on a program where old railroad track beds in the United States are converted into recreational trails (see also long-distance trail). RTC was founded in 1986 and has currently more than 100,000 members. The headquarter is located in Washington, D.C.
... is converted into chemical energy in plants, algae, and certain bacteria.
Plants, unlike animals, do not get food by eating other organisms (as always in nature, ...