Death Rate is the actual rate of death where Crude Death Rate is a guess on the death rate.
The Narwhal has a curve in its mouth making it appear to smile all the time. The Narwhal has a large tusk that made reminded sailors of the mystical Unicorns.
mortality rate - death rate
The Narwhal has a horn. Horse Isle Quiz- Narwhal.
are female narwhal bones the same as male narwhal bones
the birth rate is 65% and death rate is 35%
birth rate - 295 death rate - 876 rg
The birth rate is the rate of people that have be born and the death rate is the rate of the people who have died.
birth rate greater than death rate
The death rate in England is 100%.
The death rate of Brazil is 6
the death rate was 8eas