 
<translate> Zaa ajụjụ na-esonụ site n'ịtụgharị uche site n'otu nzọụkwụ gaa n'ọzọ. Enwere ike ịnwale nmikpu n'ime eziokwu dị adị na cnidarians tupu mmadụ? <eng> Answer the following question by reasoning step-by-step. Is immersion in virtual reality testable on cnidarians before humans? 