Here are some additional body systems and their main functions in our bodies:
1. Nervous System: Coordinates and controls bodily functions and enables communication between different parts of the body.
2. Circulatory System: Transports oxygen, nutrients, hormones, and waste products throughout the body via the blood pumped by the heart.
3. Lymphatic System: Helps maintain fluid balance, produces immune cells, and filters harmful substances from the body.
4. Endocrine System: Produces hormones, regulates metabolism, growth, development, and functions of various tissues and organs.
5. Respiratory System: Facilitates the exchange of oxygen and carbon dioxide between the body and the environment through breathing.
6. Digestive System: Breaks down food into nutrients, absorbs them into the bloodstream, and eliminates waste products.
7. Skeletal System: Provides structure, support, and protection to the body, stores minerals, and produces blood cells.
8. Muscular System: Enables movement, maintains posture, generates heat, and provides support and protection to organs.
9. Integumentary System: Consists of the skin, hair, and nails; protects the body from external threats, regulates temperature, and eliminates waste through sweat.
10. Urinary System: Filters waste products from the blood, produces urine, regulates fluid balance, and maintains electrolyte levels.
11. Reproductive System: Allows for the production of offspring in males and females, and facilitates the transfer of genetic material.
12. Immune System: Protects the body against foreign substances, pathogens, and abnormal cells, and plays a crucial role in maintaining overall health.
Other than the previous three, name as many body systems as you can and what their main job is in our bodies.
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