Answer:
The use of the population register for vital statistical purposes entails linking events to the pertinent population at risk. The timeliness of the updating of the population register and the accuracy of the information recorded therein are thus factors critical to the quality of the statistics to be computed.
Answer:
A being isolated from the herd
Answer:
marriage plays the role if increasing the population in population change because after marriage a new family is formed by an individual.
<span>The human body is composed of elements of nature and of different density: fat, bone, protein, water. In a healthy person, these are kept in constant proportions whatever <span>the environment.</span></span>