Only horseshoe crabs have bright blue blood. The type shown is not a horseshoe crab and likely has grey, dull bluish grey or translucent blood. None of the options pictured have blue blood.
3 days ago | 2
Technically we humans have blue blood. Our blood doesn't turn red until it's exposed to oxygen.
2 days ago
| 1
Horseshoe crabs are so special. They need to be protected at all cost. I too will confirm the crab picture is NOT of a Horseshoe crab it is a Blue Crab.
2 days ago
| 0
KindredTails
Which animal has blue blood?
3 days ago | [YT] | 55