Famine
An increase in the availability of food, a decrease in predation pressure, or an improvement in reproductive success are factors that can lead to an increase in the size of an animal population.
If all frogs died, the raccoon population would likely decrease due to a loss of a food source. Frogs are an important part of the raccoon's diet, and the lack of this prey could lead to starvation or population decline for raccoons.
A decrease in the marsh willow herb population in an area is likely to be caused by environmental changes such as increased water salinity levels, habitat destruction due to human activities, or competition from invasive species that outcompete marsh willow herb for resources. These changes can disrupt the plant's growth, reproduction, and ability to thrive in its habitat.
As of 2021, Aqa Vali does not have a specific census data available for its population. It is a small rural village in Iran, so its population is likely to be relatively small compared to urban areas.
Increased predation by natural enemies, such as hawks or bobcats, is likely to reduce the carrying capacity of a squirrel population in a forest. By preying on squirrels, these natural enemies can limit their numbers and prevent overpopulation.
Which would most likely decrease the genetic variation in the human population?
An increase in the availability of food, a decrease in predation pressure, or an improvement in reproductive success are factors that can lead to an increase in the size of an animal population.
Decrease, as snakes are predators of frogs and an increase in snake population would lead to more predation on frogs, reducing their population.
decrease the number of hawks
The aliens start attacking them more
the plankton population would decrease
The shrimp population will decrease
The population's size will decrease.
It will be more difficult for salmon to find food
the plankton population would decrease
A population with a low population density would be least likely to be affected by a density-dependent limiting factor, as these factors typically become significant when populations reach higher densities.
Shortage of food