<span>Population size is closely linked to its rate of change. If the population is below the threshold for the resources available, it will increase in size ... The more distance between the actual size and the threshold, the greater the rate of increase. If the population is above its threshold, it will start to decrease in size. The threshold will be the equilibrium position so it will tend to wave up and down until it gets to the equilibrium. The reason real life populations don't do this is because the resources are changing all the time so the equilibrium is a moving target.</span>
An increase in the standard of living for a country will have more access to goods and services with a longer expectancy of life and health care. Thus the correct answer is D.
<h3>What is the standard of living?</h3>
An economic group or geographic area's living standard refers to the amount of wealth, comfort, materialistic goods, and requirements available to them.
An increase in the standard of living indicates the high purchasing power of individuals reflecting the economic stability of the country. If the country is stable it will provide sufficient resources to survive.
When the standrd of living developed there will be more access to resources which will maintain the health of the individual and leads to a higher expectancy of life.
Standard of living leads to access to healthcare facilities due to an increase in the economic stability of any individual. This is significant because the more a person's production and satisfaction, it will improve the economy.
Therefore, option D all of the above is the appropriate answer.
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Its a plant that has conducting tissue.
