10 ore 9 min, 1 sett 2003 anni - Baby detects light
Descrizione:
your baby's pupils can change size in response to a stimulus caused by light. His or her bones are hardening. However, the skull remains soft and flexible.
Aggiunto al nastro di tempo:
Data:
10 ore 9 min, 1 sett 2003 anni
Adesso
~ 20 years ago