Organisms such as grasses and lichens are classified as species in the process of succession

Number and variety of living organism; includes genetic, species, and ecological types

Where is most of the fresh water on earth found a in the ocean b in glaciers and in ice caps c in rivers d in the soil

Which example best describes a reflex action? a. eating food when hungry b. coughing when the throat is irritated c. bending down to lift a heavy object d. going for a walk outside