Body systems

5. Your body's support structure.
9. A collection of tissues that structurally form a functional unit specialized to perform a particular function.
10. A system that is part of a larger system.
11. A biological system consisting of a group of organs that work together to perform one or more functions.
12. Includes the brain, spinal cord, and a complex network of nerves.
13. Maintaining posture and body position.
14. The organs that take in food and liquids and break them down into substances that the body can use for energy, growth, and tissue repair.

1. Groups of organs and tissues that work together to perform important jobs for the body.
2. Made up of blood vessels that carry blood away from and towards the heart.
3. A group of cells that have similar structure and that function together as a unit.
4. The smallest unit that can live on its own and that makes up all living organisms and the tissues of the body.
5. An arrangement and organization of interrelated elements in a material object or system, or the object or system so organized.
6. The system by which oxygen is taken into the body and an exchange of oxygen and carbon dioxide takes place
7. The study of the structure of a plant or animal.
8. Is the activity,role,value or purpose of a part,activity, or trait of an organism.