Question

define the terms birth and death rate life expectancy and population density​

Answer 1

Birth Rate is the term used to define the number of babies born every year per 1000 people in a population.

Death Rate is the term used to define the number of deaths every year per 1000 people in a population.

Life Expectancy is the average amount of years remaining in a person's life, as per the mortality table being used as a reference.

Population density is a measurement of population per unit area or unit volume; it is a quantity of type number density.

Hope it helps you dear