Like animals, plants must maintain an internal balance, or

The negative impacts of nonnative species generally outweigh the positive impacts

Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d

Which animal is a producer in this ecosystem