Question

a scientist collected data that demonstrate that a particular species of salamander is no longer present in an area where it was once common. in which of these fields of science does the scientist most likely work? a. geology b. hydrology c. chemistry d. biology

Explanation:

Biology is the study of living organisms. The scientist is studying the absence of a salamander species, which is a living - organism. So the scientist is most likely working in biology.

Answer:

D. Biology