Tissue's

3. Done in accordance with the conscious will of the individual
5. Characterized by or associated with a lack of blood vessels.
8. The material (or tissue) in between a eukaryotic organism's cells.
10. A medical healthcare provider who examines bodies and body tissues
11. The chief structural unit of compact (cortical) bone
14. The stripe-like visual features found in skeletal muscle.
15. Main structural protein found in skin and other connective tissues
16. A bone cell, formed when an osteoblast becomes embedded in the matrix it has secreted.
19. A group of cells that function together
20. Layer of cells or tissue of an embryo

1. Channels that physically connect adjacent cells, mediating the rapid exchange of small molecules
2. Specialized type of connective tissue found in most mammals
4. A type of protein found on epithelial cells
6. A fibrous connective tissue which attaches bone to bone
7. A compound that is a major constituent of cartilage and other connective tissue.
9. Overgrowth, hardening, and/or scarring of various tissues
12. Special human cells that are able to develop into many different cell types.
13. a protein forming the main constituent of elastic Connective tissue, found especially in the dermis of the skin
17. A fibrous connective tissue which attaches muscle to bone.
18. The fine hairlike projections from certain cells