By Manish
This jellyfish can turn young again after it grows old.
These worms can grow into full animals from tiny pieces of their bodies.
These amphibians can grow back lost body parts like limbs, parts of their brain, and even some organs.
These simple water creatures can grow back from tiny bits of their body, almost like they never die.
If a starfish loses an arm, it can sometimes grow a whole new body from
They can throw out their organs to protect themselves and then grow them back later.
Some lizards can drop their tails to escape danger and then grow new ones.
Certain spiders can grow back legs they've lost.
These small fish can fix their hearts if they get damaged.
They can survive crazy conditions like freezing or space and come back to life later.