The data that would be most helpful to researchers who would like to study mortality rates in British cities during the industrial revolution is D. A set of newspaper articles listing the age of each deceased person in various British cities over several years.
<h3>What is data?</h3>
Data are facts and statistics that are collected together for reference or analysis.
In this case, the data that would be most helpful to researchers who would like to study mortality rates in British cities during the industrial revolution is a set of newspaper articles listing the age of each deceased person in various British cities over several years.
One way in which the Kingdom of Ghana facilitated the gold trade was by trading gold with slaves and other workers. Most of the trading was done with other African nations but some with Europeans.
I'd say the 1st one: Carbon decays at a constant rate, and scientists measure the amount of carbon in a fossil to determine its age. (Half life of 5730 years)
