November 2021 1 5 Report
Потрите газетой воздушный шарик,поднесите его к потолку и опустите.Шар останется висеть у потолка.Почему?
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.