Describe what it means that a molecule is polar and how a polar molecule would interact with water (answer needs to be written; drawings alone will...

3. Describe what it means that a molecule is polar and how a polar molecule would interact with water (answer needs to be written; drawings alone will be insufficient). (2 pts)

4. Explain why a fatty acid (structure shown below) will self-organize and not interact with water. You should include how a fatty acid self-organizes in the presence of water. (21 pts)