skeletal system

skeletal system   Dan immune system

The 206 bones of the skeletal system carry out six important anatomic and physiologic functions: They protect internal tissues and organs; for example, the

Review: Introduction to the Skeletal System · The human skeleton is well-adapted for the functions it must perform · There are two types of bone tissue: Structure of the skeletal system The main bones of the skeleton and their location are shown here: Human skeleton, with the bones labelled: scapula, humerus,

เฮเลน นิมา Learn about the human body's skeletal system with Flocabulary's educational hip-hop video and lesson resources  15 Fun Facts About the Skeletal System · 1 Your skeleton is made of more than 200 bones · 2 The body has two types of bone · 3 Bones are