Context: Not only are they wholesome , but they also are quite filling because they are high in fiber , which is also crucial for a normal working digestive system . Fruits . Fruits contain what is normally classified as sugary carbs but the good news is : they are natural , and are much lower in calories than cakes , biscuits , lollies and the like . Eating 2 - 4 fruits a day will meet your daily vitamin and mineral requirements as well as meeting your water needs . Vegetables .

Question: Why would eating fruit help someone meet their water needs ?
Options:
0. Because they are quite filling .
1. Because they are wholesome .
2. Because they are high in fiber .
3. None of the above choices .
Answer: 3