سؤال وجواب

Dear friends, we present to you a question and answer application, which is an integrated bank and planet that meets all your questions

My dears, we offer you a question and answer application, which is an integrated bank and planet that meets all your questions and needs, gradual in its difficulty and ease, as you begin to choose the field that you need and you can save the questions and share them. And we continue to support you for excellence and lasting brilliance in your scientific life.

DISCLAIMER

All longos shown or represented in this game are

protected by copyright and/or are trademarks of theirs

respective corporations.The use of low resolution in this

application for the use of logos identifying

qusalifies as *fair use* under copyright law USA.