Just a short 75 word response tothe discussion board. The subject is principles

Just a short 75 word response tothe discussion board. The subject is principles of biology I. Textbook “Cambell Biology In Focus, 3rd edition, chapters 1-18. 
Question: As a living organism, all aspects of biology directly relate to humans and their relationships with other living organisms as well as non-living organisms. In this course, we discussed many biological concepts. Pick one concept that was discussed in the course, and summarize how you feel that concept can be applied to your life or career. Make sure you include adequate detail to relate the concept to your life specifically and include examples related to the course.