Final answer:
Knowing about cellular respiration can improve understanding of the body, aid in developing treatments for diseases, and contribute to the creation of biofuels.
Step-by-step explanation:
Knowing about cellular respiration can make a difference in a person's life in multiple ways. Firstly, it helps people understand how their bodies work and how to stay healthy. By understanding the process of cellular respiration, individuals can make informed choices about their diet and exercise to optimize their overall health and well-being. Secondly, knowledge of cellular respiration can also help people develop new treatments for diseases. Many diseases, such as diabetes and muscular dystrophy, are related to impaired cellular respiration, and understanding this process can lead to the development of targeted therapies. Lastly, knowing about cellular respiration can also contribute to the creation of new biofuels. This process provides insights into how cells convert organic matter into energy, which can be applied in developing sustainable and renewable energy sources.