they use their heads as an echolocator to locate their preys on dark areas
sperm never runs out it keeps on reproducing
Men produce sperm for the purpose of reproducing.
sperm whales can stay underwater for 90 minutes
Sperm whales mainly eat giant squid.
Sperm whales mainly eat giant squid.
The sperm whale (Physeter macrocephalus), is a whale.
Sperm whales have 42 (2n) chromosomes.
No documented cases of sperm whales eating eachother; they prey on squid mostly, from small to colossal.
Sperm whales -like all whales - are warm blooded
Sperm Whales are not scary, it just depends on the person.
Sperm Whales!