Answer:
a biologist studying insects
Step-by-step explanation:
A biologist who studies insects would be the ideal professional to review a report of the results of a study on the ecology of bees. Since he studies insects, this biologist has knowledge of entomology, which is the science that studies insects and their relationship with man, plants and other animals. Entomology is related to different areas of knowledge such as ecology, physiology, genetics, taxonomy and also toxicology, among others.