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A population can decrease in size through emigration, which is the movement of individuals out of a population to another area. Another way is through mortality, which is the Death Rate within a population exceeding the Birth Rate, leading to a net decrease in population size. These two factors, emigration and mortality, can result in a decline in population numbers over time.
What else can I help you with?
If over a long period of time each pair of adults in a population had only two offspring and the offspring lived to reproduce the population would?
The population would remain stable. Each pair of parents would be replaced by two offspring, maintaining a constant population size. This scenario assumes a closed system with no external factors impacting population growth.
What two ways do prokaryotes differ from one another?
The main way that a Prokaryote can vary from another is by size. Their size range is from 0.2 µm to 750 µm.
What are two ways that these sloths defend themselves?
claws and poison
What is the population of chamois in France?
The population of chamois in France is round about two and a half million but no-one is quite sure.
What are at least two ways to determine a horses weight?
Weigh it or measure what you are feeding it. (:
What are the two main ways a population can decrease in size?
A) Another Genocide (The Holocaust) B) A really big Asteroid
What are two factors that increase population size and two factors that decrease population size?
Increase: Survival and Immigration Decrease: Death and Emigration
What two things can cause a population to decrease?
A low birth rate and environmental hazards are two things that can cause a population to decrease.
What two things cause a population to decrease?
A low Birth Rate and environmental hazards are two things that can cause a population to decrease.
What are two way to leave the population?
Two ways to leave a population are through emigration, where individuals move out of the population to live elsewhere, and through death, which reduces the population size by the loss of individuals.
Is it possible for a population with a high birthrate to decrease in size?
Yes, if the population is dying out faster than new members are being born. Disease and warfare can be two reasons why this might happen.
How can one have a breast reduction without surgery?
There are two ways that have shown to reduce breast size without having surgery. If you want to decrease the size of your breasts, you can try losing weight. Typically, the first place you lose weight from is your breasts. It has also been found that breast size can decrease from breastfeeding.
Explain how redistricting makes Congress equally representative of all the people?
Redistricting can work two ways. It can give the people more representatives in the case of a population growth or it can take away representatives when there is a population decrease. The decrease is beneficial to the tax payers paying the salary of the representatives.
Explain how Redistricting makes congress equally representative of all people?
Redistricting can work two ways. It can give the people more representatives in the case of a population growth or it can take away representatives when there is a population decrease. The decrease is beneficial to the tax payers paying the salary of the representatives.
What two ways can you increase the acceleration of an object?
U can increase and decrease it
What are the two ways to increase acceleration of an object?
Decrease the mass, and change the force.
What are two ways that the size of population can increase?
Increased Birth Rate or decreased Death Rate
