the narwal
TRANSCRIPT
THE NARWALBY MARCO
AMADOR
The narwhal is a cetacean mammal of grey color. It can measure five metres and it is in danger of extintion too.
The narwhal lives in very cold waters mainly in the artic zone, always near the floating ice blocks.
Their strange caracteristics: They are have two fangs, and their left fang it grows inordinately only in adult males It can measure three metres forming a twisted horn.
One out of five hundred females have two protruding teeth.
Curiously this appendix is a sensory organ capable of detecting changes of temperaturas and wáter salinity
The end