Answer:
The answer for this jumbled word is relaxation
One it can effect your lungs
two your mind and how you thinking
three your physical health
four your life spand
The study of British civil servants that compared mortality rates across four employment grades over a ten-year period is the Whitehall study.
<h3>
What is the Whitehall study? </h3>
It was the study to determine the social factors that affected the health of British civil servants. It included the study of prevalence or occurrence of diseases like cardiovascular diseases. It also included studies of the mortality rate.
This was done in two parts
- Whitehall study I - It was conducted from 1967 to 1977. It examined 17500 civil servants (only male)
- Whitehall Study II - It was conducted from 1985 to 1988. It examined 10,308 civil servants. One-third of them were women.
Therefore, the study of British civil servants that compared mortality rates across four employment grades over a ten-year period is the Whitehall study.
Read more about the Whitehall study, here
brainly.com/question/7226190
#SPJ4
Go to bed earlier and sleep in later.
