Question

Погодите пожалуйста ,упражнение 1.4

Answer 1

Ответ:

Chemistry is a very large subject. It is the investigation and discussion of the properties of substances. If we ask why we study chemistry the answer can be - it is through chemistry we obtain the knowledge of matter, its changes and transformation. Everyone understands that development of chemistry plays an important part in the modern world. Chemistry made a major contribution to the branches of other science such as physics, biochemistry, geology and a lot of other science.

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