Answer:
B
Explanation:
It has been proven that when in a group of others, an individual is less likely to extend aid to someone in need. By themselves though, they feel more responsible to help a situation.
Answer: C determine the birth rate and death rate of each group in a population.
Explanation: Population ecologists follow the fate of same-age cohorts to
a. determine the factors that regulate the size of a population.
b. determine if a population's growth is cyclic.
c. determine the birth rate and death rate of each group in a population.
d. determine a population's carrying capacity.
e. determine if a population is regulated by density-dependent processes.
Before trusting the answers to what-if scenarios from a spreadsheet model, a manager should attempt to <u>validate the model.</u>
<h3>How would you validate a model?</h3>
Models are known to be validated through the act of making comparison of the output to independent field as well as the experimental data sets that tends to come together with the simulated state.
In statistics, a model validation is seen as the task of knowing that the outputs of a statistical model are said to be acceptable. Therefore, Before trusting the answers to what-if scenarios from a spreadsheet model, a manager should attempt to <u>validate the model.</u>
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Answer:
Post-transition
Explanation:
During the early stage of demographic transitory, there will be a high chance for conflicts to occurs since there are more people who become restless because of the existence of other people demographic. Infrastructure such as hospitals or school also hasn't really been well established
After post-transition, most people already made an effort to live and socialize with other people from different backgrounds and the expenses created from the modern economy will make people think twice before having a child. This create low death rates and low birth rates in return.
its C. overtime usually many years
