We got used to comparing blood with pasion, with the color of life and love)🔥

💖Blood boils - this is a very emotional strats person

💖The blood runs cold - the moment when fear takes possession of the body and horror sets in

💖Hot blood is a quality of character in a person who is ready to rush into adventures.

💖Blood with milk - a girl of very beautiful appearance, a sign of life and health

🖤All this is familiar to us from childhood. But it only applies to people.
It turns out that many animals have a completely different blood color.

💙For example, marine worms have green blood due to chlorocruorin.

💙Octopuses, cuttlefish, crayfish, crabs, lobsters, spiders, and scorpions have blue-green blood. Due to copper in the blood

🤍In Antarctic fish, the blood is almost transparent, like water.

🔥Is it really unusual?)