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.
http://unionline.farafile.ir/file/49270/طرح-درس-دنیای-گیاهان-علوم-اول-دبستان-با-روش-تدریس-گردش-علمی