Without these adaptations, bacteria would never find their hosts, and sperms would never make it to their eggs, which means you would never get stomach ulcers, but you would also never be born in the first place.
بدون اين تطابق‌ها باکتری‌ها هرگز ميزبانی پيدا نمي‌کردند و اسپرم‌ها هرگز به تخمک نمی‌رسيدند يعنی شما هيچوقت زخم معده نمی‌گرفتيد اما در مرحله اول هرگز به دنيا هم نمی‌آمديد