Our bodies are made of chemicals. When we eat, breathe, or just sit down, chemical reactions are taking place. In fact all matter is made from some kind of chemicals so chemistry is the study of everything.
Mostrando entradas con la etiqueta chemistry. Mostrar todas las entradas
Mostrando entradas con la etiqueta chemistry. Mostrar todas las entradas
martes, 13 de septiembre de 2016
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