I would assume because of where san francisco is i suppose that it just depends on where your located at
You should try to go back to land and find a cover and make a little shelter and go under it then wait it out.
Fruits are a wonderful source of essential vitamins and minerals, and that they are high in fiber. Fruits also provide a large range of health-boosting antioxidants, including flavonoids. Eating a diet high in fruits and vegetables can reduce a personality's risk of developing cardiopathy, cancer, inflammation, and diabetes.
I’m assuming the six kingdoms of life, but yes they do have a very large purpose for providing characteristics to bacteria, animals, fungi, humans, etc.