Assertion: dolphin's blowhole | /r/AtLocation | the top of their heads
Facets:
Source sentences:
text: The blowhole is located at the top of their heads and when open, the nasal septum (a cartilaginous partition that separates the right and left airways) became visible.
text: When a cetacean wants to breathe, it has to rise to the water surface and exhale and inhale out of the blowholes located on top of its head.
text: Like other whales, dolphins have lungs and breathe through a single nostril called the blowhole located on top of the head.
text: In order to breathe dolphins swim to the surface and inhale oxygen through their blowhole, which can be found on the top of their head.
text: Although they live in water, dolphins are mammals and breath air through their blowhole, which is located at the top of their head.
text: Dolphins breathe through a blowhole located on the top of their heads.
text: The blowhole is situated at the top of their head.
text: Dolphins have a blowhole located at the top of their heads which they use to breathe.