please make it very short and easy to understand. you also have to use the textbook to summarize what you talked about ( just a couple sentences)

thank you.(:

The topic is "chemistry" and here's the prompt: - You choose! Please post a short video (it must be less than 90 seconds!) about one of the following things: - How do you describe the difference between covalent, ionic, and hydrogen bonds? or, - Why is water so important for life? or, - Why is carbon so important for life? or. - How would you describe an atom to a 7 year old versus someone taking high school chemistry