they dont have olfactory lobes
whales are the ones that have a horizontal tail with all the sea mammals. sharks and every sea creature has a vertical tail for every sea creature that breaths with the gillsilts.
Sort of. The Sperm whales tail is about 6-7 metres long.
Ten feet
The Tail Slap or Tail Lob is what you are describing. The meaning of this behavior is not really known, it has been suspected to mean it is a way to ward off other whales, or to invite other whales to join a group.
First the tail stock then the flukes are the part at the end of the tail.
About half a ton.
it helps them attack predators.
a whale fluke is the unique design on a whales tail so its probably observing the whales fluke
They have the tail and their flippers. Some whales have vestigial(undeveloped) leg bones embedded in their tails.
there one alle for free ear-lobes and another allele for attached if your gene for ear-lobes is made up of two alleles for free ear-lobes your ear-lobes are NOT attached and if you have two attache-ear-lobes alleles your ear-lobes are attached
a whale fluke is the unique design on a whales tail so its probably observing the whales fluke