There’s a Creature that is biologically immortal, what is it?
Jelly Fish - can revert its cells back to an earlier stage of development and start its life cycle (unless it falls prey to disease or predators)
Which Animal have best friends and get stressed when they're separated.?
Cows - Studies have shown that cows form strong social bonds with other cows, and they can get anxious or stressed when they’re not with their "best friend."
Which animal has three Hearts?
Octopus