Toothed whale whales do not have wax ester deposits nor branched fatty chain acids in their blubber. Thus, more recent evolution of these complex blubber traits occurred after baleen whales and toothed whales split, and only in the toothed whale lineage. Toothed whales have torpedo-shaped bodies with inflexible necks, limbs modified into flippers, nonexistent external ear flaps, a large tail fin, and bulbous heads (with the exception of sperm whales). Their skulls have small eye orbits, long beaks (with the exception sperm whales), and eyes placed on the sides of their heads. Toothed whales range in size from the and vaquita to
What Can Be Done at This Point Be Done at This Point". It's also the sixth track on that album. What Can Be Done at This Point What Can Be Done at This Point is the third album by Mexican alternative rock singer, Elan. The album was released in early May 2007. The title track, "What Can Be Done at This Point", is a tribute to the deceased crew of the Space Shuttle Challenger. The track contains audio of the transmission between Challenger and mission control of the day of the tragedy. The track number 6, "Don't Want You in", was the lead single off the album.