| A | B |
|---|
| Epidermis: | The outer portion of the skin, formed by epithelial tissue that is attached to the dermis. |
| Dermis: | Dense irregular connective tissue that forms the deep layer of the skin. |
| Hypodermis: | The process of manufacturing blood cells. |
| Compact Bone: | Dense bone matrix organized into microscopic tubes of bone called osteons. |
| Ossification: | Bone formation. |
| Articular Cartilage: | Hyaline cartilage that covers the ends of a bone in a joint. |
| Axial Skeleton: | The portion of the skeleton that supports and protects the head, neck, and trunk. |
| Appendicular Skeleton: | The portion of the skeleton that attaches the axial skeleton and has the limbs attached to it. |
| Suture: | An immovable joint between flat bones of the skull. |
| Meatus: | A passageway. |
| Process: | A projection on a bone. |
| Meatus: | A passageway. |
| Foramen: | A hole. |
| Sinus: | A hollowed out space in a bone. |
