What is the measure of the number of deaths in a particular population in relation to the size of the population called?

a. fertility rate
b. mortality rate
c. population rate
d. scaled rate

B. Mortality rate

Explanation:

The mortality rate or death rate is used to measure the number of deaths or from a particular cause in a particular population and scaled to the size of that population over a given period of time.it is expressed in units of deaths per 1,000 individuals per year.

which statement explains one of the reasons world war 1 was so much more destructive than earlier conflicts