A hydra
that not good question's the first place when a human head is cut off no it cant not grow back its like any animal.
Will my hair grow back after having a boil on my head
No
yes your hair will grow backwill grow back.
The Drop tail Lizard is one of them. A flatworm such as the planarian can regenerate body parts. If you cut it in half the part with the head will grow a new tail and the part with the tail will grow a new head. Pretty wicked!
Yes. Tick heads do grow back.
maybe not If not over a prolonged length of time then it will grow back.
it does grow on the sides and back of your head it is just underneath the hair from the top of your head :)
A miricle mouse can grow back most limbs in the body. Which is why it is called a MIRICLE!
head does not grow back Yes it will. Shaving hair does not stop regrowth.
a starfish
a deer slow