By about 2050, the <u>elderly</u> populations in <u>low income countries</u> are expected to boom.
It is expected that in the next thirty years, the world's population would increase by 2 billion persons, that is, become 9.7 billion instead of the present 7.7 billion.
The older population is increasing because of the increased life expectancy as well as the falling fertility levels. Several countries are experiencing a reduction in population size and their number keeps on increasing.
This change eventually has a major impact on the achievement of the Sustainable Development Goals or the SDGs, which are the globally agreed targets to achieve economic stability over years.
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One of the example would be C<span>hanging the data to support the hypothesis.
Changing data to support the hypothesis woulld definitely make the studies turn into wrong direction every course of the way.
If the study is being done for mass consumption (such as development of new drugs) , this type of behavior could could cause a lot of health risks to many people (even death)</span>
The correct answer is letter d. Coherence. The logical presentation of smoothly connected ideas is known as coherence. <span>Coherent logic has been recognized by a number of researchers as a suitable logic for many everyday mathematical developments.</span>
