The Cursed Seal of Heaven has two stages, which Sasuke went through. Upon the first stage Orochimary can corrode the mind and manipulate it, that's how he was able to wipe Anko's memories. However Sasuke had help with that by Kakashi, during the the second phase of the Chūnin Exams, which took place in the Forest of Death. He used Evil Sealing Method to prevent the curse from spreading. That depended on Sasuke's will to either use the seal's power or not, and he choose to use it. That happened during his battle with Naruto at the Valley of the End. Next time he used the full power and released the curse was against his brother Itachi.
That time when Sasuke activated the second level of the seal, his skin turned dark-grey and his hair grew and turned dark blue. His eyes also turned dark grey. Additionally, he grew webbed-claw-shaped wings from his back which he could use to fly and glide, and a dark, star-shaped mark appeared across the bridge of his nose. Should any limbs be lost, Sasuke is able to replace them with snakes.
He gets a prosthetic arm like Naruto.
You become a fully grown adult.
Koalasare fully grownby their third or fourth year.
About 2 years
They may appear to be female until they become fully grown... If they are all fully grown and still look like females, then you are very unlucky
NO!
1 year
they get big as a big ball
they are fully grown when they are 6 years old
The emperor penguin can grow up to be 20 years old.
Athena was born a Greek goddess armored and fully grown from the head of Zeus.
no. a maltese is fully grown at one year of age
The size of an animal when they are fully grown varies. Full grown elephants are much bigger than a full grown cat.