...tubes of flesh extended over the surface of 290 their bodies ; and at the mouths of these the uttermost surface of the skin is perforated all over with pores...is cut for the air to pass through. Then, when the yielding blood recedes from these, the bubbling air rushes in with an impetuous surge ; and when the...

...at the mouths of these the uttermost surface of the skin is perforated all over with pores elosely packed together, so as to keep in the blood while...is cut for the air to pass through. Then, when the yielding blood recedes from these, the bubbling air rushes in with an impetuous surge ; and when the...

...tubes of flesh extended over the surface of their bodies ; and at the mouths of these the uttermost surface of the skin is perforated all over with pores...is cut for the air to pass through. Then, when the yielding blood recedes from these, the bubbling air rushes in with an impetuous surge; and when the...

...is perforated all over with pores closely packed together, so as to keep in the blood while a free 5 passage is cut for the air to pass through. Then,...rushes in with an impetuous surge ; and when the blood runs back it is breathed out again. Just as when a girl, playing with a water-clock of shining brass,...

...tubes of flesh extended over the surface of their bodies, and at the mouths of these the uttermost surface of the skin is perforated all over with pores...is cut for the air to pass through. Then, when the yielding blood recedes from these, the bubbling air rushes in with an impetuous surge, and when the...

[ عذرًا، محتوى هذه الصفحة مقيَّد ]

[ عذرًا، محتوى هذه الصفحة مقيَّد ]

[ عذرًا، محتوى هذه الصفحة مقيَّد ]

[ عذرًا، محتوى هذه الصفحة مقيَّد ]

...nostrils are pierced right through with numerous holes in such a way that the blood is kept inside, while a free passage is cut for the air to pass through. Now when the tenuous blood rushes away from these holes, the bubbling air rushes in with a violent...