MODEL RELEASED. Cling reflex. Hand of a 2-month-old baby boy that has instinctively gripped a thumb. This response occurs automatically for about the first 4 months of life,and helps to prevent falls | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Hooton, Ian |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |