Dolphin Skeleton

Underneath the dolphin skeleton, you’ll see two more sets of bones. To the right, you’ll see the dolphin’s flipper. Can you see the short upper arm bone, the 2 lower arm bones, and the five fingers? These are all hidden within a dolphin’s flipper. To the left, you’ll see a plastic copy of a human arm. Similar to the dolphin’s flipper, the human arm has an upper arm bone, 2 lower arm bones, and five fingers.