Based on what is now known about these single - celled organisms, is it reasonable to assume that they are so simple that they could have appeared spontaneously?
Berdasarkan apa yang kini diketahui tentang organisme bersel tunggal ini, apakah masuk akal untuk berasumsi bahwa organisme itu sedemikian sederhananya sehingga mereka bisa muncul secara spontan?