Предмет: Биология, автор: 0gurChek

помогите пожалуйста ​

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Автор ответа: Kolynber01
3

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Объяснение:

Буква В - Объектив — это часть микроскопа, направленная к объекту и состоящая из системы линз для увеличения изучаемого объекта.

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