помогите найти спосоы разделения смесей:

1. соль+вода+мел

2. растительное масло+ вода+соль

3. железный порошок+вода+песок

 

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.