The terms “differentiated” and “undifferentiated” are used as relative terms rather than absolute terms for chemical products because:

The terms “differentiated” and “undifferentiated” are used as relative terms rather than absolute terms for chemical products because:

Выберите один ответ:

• there is little difference between them.
• the term may damage the image of the company.
• chemicals do not tend to be completely undifferentiated or differentiated.
• scientists have not defined them yet.