Hoto na dawo da ruwan ozone a kan kafofin watsa labarai na Amurka

Shin kana da wasu ra'ayoyi da kake son raba wa game da batun bincikena ko wannan tambayoyin?

  1. good
  2. wasikar rufewa tana da bayani kuma tana dauke da muhimman sassa na wasikar rufewa. ka yi amfani da nau'ikan tambayoyi daban-daban kuma ka bayar da zaɓuɓɓukan amsa na duniya. wannan kokarin na ƙirƙirar bincike ya yi nasara sosai!
  3. lafiya, amma wasu tambayoyi suna da wahala a amsa idan ba ka amurka ba.
  4. tambayoyi masu kyau game da wannan batu, suna da kyau sosai!