Consumers are organisms of an ecological food chain which receive energy by
An organism, such as a grass-eating animal, that feeds on green plants or other autotrophic organisms. American Heritage® Dictionary of the English Language, ...
A food chain starts with the primary energy source, usually the sun or ...
An organism, such as a grass-eating animal, that feeds on green plants or other autotrophic organisms. The American Heritage® Dictionary of the English ...
There are three levels of consumers. The levels start with the organisms that eat
plants. Scientists named this first group of organisms the
Nov 5, 2008
Jul 30, 2015