Biologists.
biologist
Biologists.
LEPTOTRICHIA
Life scientists study living organisms and how they funtion.
Paleontologist-studys fossils of once living organisms Geologist-studys rocks Geochemist-studys the creation of rocks Volcanologist-studys volcanoes Entomologist-studys insects Biologist-studys living organisms Botany-study of plants Zoology-study of animals Bacteriology-study of bacteria Ecology-study of relationships among organism & their physical environments Histology-study of tissues which make up the body Mycology-study of fungi Morphology-a branch of biology that deals with the forms and structure of plants & animals Photochemistry-study of chemical changes involving light Physics-study of matter & energy
Species
They study diseases.
a geneticist
Neurologists study the nervous system.
taxonomist
ecology, epidemiological studies
It depends on what kind of scientist it is. For example, botanists study plants.