Предмет: Биология, автор: Theneighbourhood1000

Ученики провели эксперимент
11. А б с
Помогите пожалуйста!!!! Подробно

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Автор ответа: vakupriyanova04
26

1. наличие фольги и известковоц воды.

2. изменение цвета листа и окрашивание воды.

3. для сравнения цветов известковой воды. В каждой пробирке она будет разных оттенков.

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