Themed Case
Theme packCase category · What am I?
A Sea Creature
Name the exact answer, not just the type.
Clue
1/4
Guesses left
Possible pts
100
#1
I have three hearts, and my blood is blue because it uses copper instead of iron to carry oxygen.
Case category · What am I?
Name the exact answer, not just the type.
Clue
Guesses left
Possible pts
I have three hearts, and my blood is blue because it uses copper instead of iron to carry oxygen.