Assertion: beluga's blowhole | /r/AtLocation | top of its head
Facets:
Source sentences:
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: They have blowholes (modified nostrils) located on top of their heads, through which air is taken in and expelled.
text: Alaska whales breathe through blowholes, located on the top of the head so the animal can remain submerged.