The sex ratio of any population may be affected by
...The sex ratio of any population may be affected by
mortality
migration
morbidity
fertility
Correct answer is B
No explanation has been provided for this answer.
The contour interval on the map is ...
The difference between high tide and low tide is referred to as ...
Earth movements generate tensional forces that ...
The condition that promotes the formation of these soils is ...
Volcanoes are considered a natural resource because of all but one of the following reason ...
The ocean route with the greatest traffic is the ...
The water in which is thrown against the beach by a breaking wave is called ...