blondebrainpower:A Narwhal’s tusk is actually a spiraled canine tooth. It can grow to 10 feet and have up to 10 million nerve endings.
blondebrainpower:A Narwhal’s tusk is actually a spiraled canine tooth. It can grow to 10 feet and have up to 10 million nerve endings.
blondebrainpower:A Narwhal’s tusk is actually a spiraled canine tooth. It can grow to 10 feet and have up to 10 million nerve endings.
