Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Which of the following is a density-independent factor that affects population size?
1. Limited space
2. Presence of parasites
3. Natural disaster
4. Competition for food