End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
https://farafile.ir/product/48292/طرح-درس-و-روش-تدریس-علوم-چهارم-درس-9--بدن-ما-(1)