Across
- 7. cord the cylindricle bundle of nerve fibers and associated tissue which is inclosed in the spine and connects nearly all parts of the brain.
- 8. Any of the muscular -walled tubes forming part of the circulatory system by which blood is conveyed from the heart to all parts of the body.
- 9. A short band of tough,flexible fibrous connective tissue which connects 2 bones or cartilage or holds together a joint.
- 12. a thing or event that evokes a specific functional reaction in a organ or tissue.
- 13. system The system that circulates blood and lymph through the body consisting of the heart,blood vessels,blood,lymph,and the lymphatic vessels and glads.
- 14. muscle muscle tissue in which the contractile fibrils are not under highly order.
- 17. The 2 upper cavities of the heart which blood is passed to the ventricles.
- 20. pieces of hard whitish tissue making up the skeleton in humans and other vertebrates
Down
- 1. A structure in humans or animal body at which 2 parts of a skeleton are fitted together.
- 2. A hollow muscular organ that pumps the blood through the circulatory system by rhythmic contraction and dilation.
- 3. any of the fine branching blood vessels that form a network between the arterioles and venules.
- 4. system The framework of the body,consisting of bones and other connective tissue and internal organs.
- 5. The colorless fluid part of the body,lymph,or milk in which corpuscles or fat globules are suspended.
- 6. A hollow part or cavity in an organ.
- 10. A specialized cell transmitting nerve impulses;a nerve cell.
- 11. A muscle that is involuntary:a person cannot control is consciously.also it is a striped muscle in the walls of the heart
- 15. a soft fatty substance in the cavities of bones,in which blood cells are produced.
- 16. A flexible but inelastic cord or strong fibrous collagen tissue that is attaching a muscle to a bone.
- 18. blood cells Removes carbon dioxide from your body,transporting it to the lungs for you to exhale.
- 19. any of the tubes forming part of the blood circulation system