The total fertility rate is a measure of the number of children that would be born if all women lived to the life expectancy age for the given country in which they live. true or false?

Gemstones are commonly found in pegmatites, which are igneous rocks that are a. exceptionally mafic b. exceptionally coarse grained c. exceptionally fine grained d. extrusive, forming from lava

Suggest two reasons why irrigation is important for human development of the desert

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine