Density independent limiting factors affects all populations in an ecosystem, regardless of the population size. These include: Natural Disaster (Earthquakes)
Temperature (Extreme Temperatures, summer and winter = two totally opposite temperatures)
Density independent limiting factors affects all populations in an ecosystem, regardless of the population size. These include: Natural Disaster (Earthquakes) Temperature (Extreme Temperatures, summer and winter = two totally opposite temperatures)
Viruses can multiply very quickly, and so they can go through natural selection at a much quicker rate, allowing certain vaccine resistant mutations to take over a population.