You need to clearify your question because diffrent animals are diffrent sizes at birth and even in species or specific types the babies can still be born diffrent sizes and weights but there is an average for each animals so, specifiy and someone can answer the question better
Dennis Size's birth name is Size, Dennis M..
Roni Size's birth name is Williams, Ryan.
size of a cheese
The size varies on the breed
Depends on it size and the dog size and how many it is giving birth too
We're not. The only thing special about human birth is the size of the fetus's head and the size of the birth canal - thus humans aren't really human at birth.
A penguin at birth is usually approximately 3.5 inches.
If you are referring to the size of various body parts, the answer is the EYES. They remain the same size from birth to death.Hope this helps.
3feet
The eyes are the same size from birth.
They x3 their size from birth
as small as peas