Not necessarily. Crustaceans such as lobsters have blue blood. But vertebrates such as fish and whales have red blood.
probably the blue whale
we do inside our bodies :)
Any sea creature, from the blue whale to the smallest krill, will be eaten by other creatures when they die.
They are actually 3 blue lions, not sea creatures.
The blue whale and the pink river dolphin.
Beluga whale, blue whale
Look for them.. Not hard
tiny fish and other small sea creatures
. Blue skin . long tail . sea creatures . 2 arms and 2 legs . dark blue stripes
Most sea creatures, such as fish, have blood that is similar to terrestrial animals, with red blood cells carrying oxygen throughout the body. However, some invertebrates, like jellyfish and lobsters, have a copper-based blood pigment called hemocyanin, giving their blood a bluish color.
The most common color of light produced by bioluminescent creatures is blue. This is because blue light can travel the farthest underwater, making it an effective form of communication or attracting prey in the deep sea.
Some sea creatures have ansetors of dinosaurs