'All primates have 2 of these bones in each thumb & 3 in each other finger'
phalanges
FACTS & FINGERS: All primates have 2 of these bones in each thumb & 3 in each other finger
All primates have 2 of these bones in each thumb & 3 in each other finger
All primates have 2 of these bones in each thumb & 3 in each other finger
FACTS & FINGERS
phalanges
FACTS & FINGERS