Astronomer
international
Scientists typically use optical telescopes to observe and study celestial objects and phenomena in the universe. These telescopes gather and focus light to create detailed images of distant objects, helping scientists to learn more about the universe.
Geologist
Radio telescopes use parabolic dishes to collect and focus radio waves from space. The dish reflects the radio waves to a receiver, which then converts the waves into electronic signals that can be processed and analyzed.
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
international
a geneticist
Biologists.
They study diseases.
Neurologists study the nervous system.
Scientists typically use optical telescopes to observe and study celestial objects and phenomena in the universe. These telescopes gather and focus light to create detailed images of distant objects, helping scientists to learn more about the universe.
It depends on what kind of scientist it is. For example, botanists study plants.
a physist
A herpetologist studies lizzards and snakes.
An apiologist.
Zoologists study animals.
Computer Science and IT (Information Technology)