text: Daɣ abara wen anasjum wan wa s n afham tawset achal id osa id alwaq wan tamatikwayt n attarex tan itur d ifukkiran id eway nen Kel Eroba ad ammuqisan id taqqimen n imadlan iyyad tolas fal medran n askut d ich-ikil wa i tajrawan daɣ natural sciences