Human Body Mixed Practice
| # | Answer |
|---|---|
| 1 | It can help students learn how body parts work together without using a real body. |
| 2 | Heart: pumps blood. Lungs: helps you breathe. Brain: controls thinking. |
| 3 | The arm. |
| 4 | Because both can detect things from the outside, such as touch, pressure, or heat. |
| 5 | Nose or mouth, lungs, blood. |
| 6 | Examples include bending an elbow, walking, picking up an object, or turning a head. |
| 7 | Similarity: both help with movement or support. Difference: a human leg uses muscles and bones, while a robot leg uses motors and parts made by people. |
| 8 | The camera, because it helps the robot see. |
| 9 | Possible answer: It should show bones like the skull and spine because they protect the brain and support the body, or joints like the knee and elbow because they help the body bend. |
| 10 | Possible answer: The circulatory system. I would use a pump to act like the heart and tubes to act like blood vessels. This would help students see how blood moves through the body. |