All of the Following Statements Describe Field Research Except

Multiple Choice

All of the following statements describe field research except

A) It involves going into natural settings to observe the structure of ecosystems.
B) It is sometimes called "muddy-boots biology".
C) It has provided very little in the way of knowledge about ecosystems.
D) Most of what we know about ecosystems has come from such research.
E) It involves measuring the structure of ecosystems and what happens in them.