1. What's the difference between CSS styles and styles used with React Native components?
   1. React Native shares many style properties with CSS. Style properties are expressed as plain object properties in React Native
2. Why do you need to consider the status bar when designing your layout?
   2. Because the status bar can interfere with your components on iOS
3. What is the flexbox model?
   3. The flexbox layout model is used to lay out components in a way that abstracts away many small details and automatically flexes in response to layout changes
4. Is screen orientation a factor when considering your layout options?
   1. Yes, you always need to make sure there are no surprises in portrait or landscape orientation during development