What sciences are called exact?

There is a classification of sciences, depending on what the subject of their study and what are the methods. Exact sciences are closely related to technology and contribute to technological progress; they are often contrasted with the humanities.

What exact sciences are

It is customary to classify such sciences as chemistry, physics, astronomy, mathematics, and computer science. It so happened historically that the exact sciences mainly paid attention to inanimate nature. Recently, it has been said that the science of wildlife, biology, can become accurate, since it increasingly uses the same methods as in chemistry, physics, etc. Already in biology there is an exact section relating to the exact sciences - genetics.

Mathematics is the fundamental science on which many other sciences are based. It is believed to be accurate, although sometimes assumptions are used in the proofs of theorems that cannot be proved.

Computer science is the science of how to obtain, accumulate, store, transmit, transform, protect and use information. Since computers all allow this, computer science is connected with computer technology. It includes various disciplines related to information processing, such as the development of programming languages, analysis of algorithms, etc.