Body Systems
Across
- 4. the network of nerve cells and fibres which transmits nerve impulses between parts of the body.
- 7. is the system of an organism's body that performs the function of excretion, the bodily process of discharging wastes.
- 10. the organs and processes of the body that provide resistance to infection and toxins. Organs include the thymus, bone marrow, and lymph nodes.
- 11. fitness refers to the ability of the circulatory and respiratory systems to supply oxygen to skeletal muscles during sustained physical activity.
Down
- 1. The organs and glands in the body that are responsible for digestion.
- 2. is an organ system consisting of skeletal, smooth and cardiac
- 3. The framework of the body, consisting of bones and other connective tissues, which protects and supports the body tissues and internal organs.
- 5. The organs and glands in the body that aid in the production of new individuals
- 6. the network of vessels through which lymph drains from the tissues into the blood.
- 8. a system of organs functioning in respiration and in humans consisting especially of the nose, nasal passages, pharynx, larynx, trachea, bronchi, and lungs
- 9. is the collection of glands that produce hormones that regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things