Body systems

3. This is the system that helps protect our body from germs and diseases. It's like an army of soldiers that fights off invaders and keeps us healthy.
7. This is the system that allows living things to have babies and continue their species. It's like a special set of organs that help create new life.
8. This is the system that helps us break down and absorb the food we eat. It's like a big food factory inside our body that turns food into energy and removes waste.
11. This is the system that helps us breathe. It includes our lungs, which take in fresh air and release waste gases. It's like a set of bellows that helps us get the oxygen we need.
12. This is the system that helps us move. Our muscles work like rubber bands that tighten and relax to make our body parts move.

1. This is the system that includes our skin, hair, and nails. It acts like a shield, protecting our body from harm and helping us feel things like touch and temperature.
2. This is the system that carries blood throughout our body. It's like a highway with blood vessels acting as roads, delivering oxygen and nutrients to our organs.
4. This is the system that gives our body shape and support. It includes our bones, which are like the framework of a building.
5. This is the system that helps remove waste and toxins from our body. It's like a drainage system that filters and cleans the fluids in our body.
6. This is the system that releases hormones into our body. Hormones act like messengers, telling our body how to grow, develop, and work properly.
9. This is the system that controls our body and helps us think and feel. It's like an electrical network with our brain as the control center and nerves as the wires.
10. This is the system that helps us get rid of waste and excess water. It's like a filtering system that removes waste from our blood and produces urine.