<prompt> Umusho 1: URetzius wazalelwa eStockholm, eyindodana yesazi sokwakheka komzimba u-Anders Retzius futhi engumzukulu wesayensi yemvelo nosokhemisi u-Anders Jahan Retzius. Isaga 2: URetzius wazalelwa eStockholm, indodana ka-Anders Retzius owayengudokotela wezifo zomzimba futhi engumzukulu ka-Anders Jahan Retzius owayengudokotela wesayensi yemvelo nomakhemikhali. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Yebo Yebo 