It falls under Marine Science since ichthyology is the study of fish.
Rheumatology.
This is not a branch of agriculture but a branch of medial science.
Organic chemistry
There is no particular branch which deals with extinction, but it would fall under zoology,
Hurricanes fall under the branch of science known as meteorology. Meteorology is the study of the Earth's atmosphere, weather patterns, and climate. Understanding the formation, behavior, and impact of hurricanes is essential in meteorology.
Tornadoes fall under the study of meteorology, which is a branch of atmospheric science that focuses on understanding weather phenomena, including tornadoes. Meteorologists study the formation, behavior, and prediction of tornadoes to help improve early warning systems and protect communities from their impacts.
Thermodynamics falls under the branch of physical science. It is the study of the relationship between heat, energy, and work.
I dont know u tell me
neurology
Physics, the study of physical phenomena, such as gravity, magnetism, light, electricity, and so on.
executive branch
Judcial Branch