Respuesta :
Answer:
Death rate
Explanation:
It’s a cycle that continues on with people dying each year so it’s called a death rate since it’s continuing number by number each year for the number of organisms in the population to decrease.
The number of organisms within a population that die each year is called death rate or mortality rate.
What is death rate?
It is the measure of the number of deaths that takes place because of particular reason in a specific population. It is determined to the population size per unit of time. It is generally expressed in units of death per 1000 individuals every year.
Death rate is determined by how many individuals of a certain age die per thousand individuals. Reduction in death rate shows that there is an increase in population.
Thus, the given blank can be filled with death rate.
Find out more information about death rate here:
https://brainly.com/question/21438830
