Yes!
hello
a bluewhale
Krill.
adadssas
fish and shrimp
The scientific name for a blue whale is Balaenoptera musculus.
Whales use the mouth and blowhole to breathe.
Whales are vertebrates so the blue whale is a vertebrate.
No,they don't have years,they communicate each other's by Infrasound wavelengths.
Bluewhales eat tiny shrimp like creatures called krills
Since blue whales are mammals they have skin with tiny amount of hair.