Identify the two topics in this lesson that you found most interesting and important, and explain why. Provide a brief but comprehensive overview of those two topics to demonstrate your understanding.

In your essay, first identify the two topics in this lesson that you found most interesting and important, and explain why. Provide a brief but comprehensive overview of those two topics to demonstrate your understanding.

Then explore the relationships between those two topics. For example, you might consider the relationships between matter and light, the relationships between electricity and magnetism, the relationships between sound and force, etc. The two topics are up to you! Whatever you select, you need to thoroughly describe how the two topics are related, and you need to demonstrate your understanding of those two selected topics. Be sure to support your ideas with examples, explanations, facts, etc.