Answer:
Branches of Science
Physical Sciences
1. Physics - study of matter and energy
2. Chemistry - study of the relationships and characteristics of matter
3. Astronomy - Study of universe
Earth Sciences
1. Geology - Study of Earth's origin, structure, and history
2. Oceanography - study of ocean
3. Paleontology - study of prehistoric life
4. Meteorology - study of weather and climate
Biology (Life Sciences)
1. Botany - study of plants
2. Zoology - Study of animals [life]
3. Genetics - study of heredity
4. Medicine - study of diseases [prevention, diagnosis, and treatment]