Ahigh birth to death ratio leads to smaller populations

A high birth to death ratio leads to smaller populations.

This is false.                                                          

A high birth to death ratio means, that there are more births than deaths in a particular area. People are born at a higher rate than they die or the death rate is lower than the birth rate. This will lead to an increase in population.

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.