Yes, penguins are hatched.
Yes
The animal hatched out of the largest egg will typically be larger in size compared to the animal hatched out of the smallest egg at birth. As they grow, this size difference may increase significantly depending on the species. For example, a bird hatched from a larger egg may end up much bigger than a bird hatched from a smaller egg.
it Will look like a small penguin
They don't get eggs. They lay the egg and the male watches the egg until the baby penguin is hatched.
The Robin is hatched from a baby blue egg.
the animal inside will not hatch
Many fish and some frogs.
They may grow to be the same size or one may get bigger or stay smaller
yes
It gets strong enough of too big and the egg will hatch.
they are hatched out of an egg they are hatched out of an egg
Penguins are not born; they are hatched from eggs.