1. what are the tips for the car that would also apply to the human body? 2. what are some of the possible changes to organ or other body part transplants in the future? what might be some of the advantages of this? 3. what obstacles do health scientists have to overcome to use artificial body organs and body parts? 4. what are some of the factors that seem to prolong life in animals? 5. what did the gene studies on humans find about aging? 6. are computer generated avatars "human"? why or why not? 7. what is "suspended animation" for humans? 8. what are some of the ethical implications for computer generated lifelike avatars? 9. when we think about extending human life, what are some of the ethical issues that health scientists have to consider? 10. as this video shows, some health scientists are on the cutting edge of technology and human health. why are health scientists like the ones shown in the video important to the health science system?