The higher population size would also decrease. If the first level population decreased, the higher levels would have less to eat. This would cause the weaker organisms in the higher population group to die.
The population of Africa began to increase dramatically in the mid-20th century due to improvements in healthcare, sanitation, and living conditions. This led to a decline in mortality rates, particularly among children, resulting in a higher overall population growth rate. Additionally, factors such as increased food production and stability in certain regions also contributed to this population growth.
Lemming populations can increase dramatically due to a combination of favorable environmental conditions, such as abundant food sources and suitable habitat, which promote higher survival and reproduction rates. Additionally, a decrease in predation and competition can contribute to their population growth. Such population booms often occur in cycles, influenced by ecological factors like weather patterns and predator-prey dynamics.
no, india may have a larger population but pakistan's natural increase is higher
The pitch would increase, getting higher.
a higher birthrate then Death Rate.
Some ethnic groups such as Native Americans have a dramatically higher incidence of cholecystitis.
a higher birthrate then Death Rate.
when the number of predators increase or when the death rate is higher than the birthrate
a higher birthrate then Death Rate.
The population size also depends on migration, for which there is no information provided.
The population size also depends on migration, for which there is no information provided.
If vital resources become more plentiful, the population size of the organism is likely to increase. The abundance of resources can support more individuals within the population, leading to improved survival and reproduction rates. This may result in a higher carrying capacity for the organism in its environment.