Which scientist first developed extensively the theory of continental drift? a. eduard seuss b. sir francis bacon c. antonio pellegrini d. alfred wegener

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 forthe given country in which they live.

Plants can have a positive and negative effect on the rate of weathering

How are people today protected from wildfires like the large wildfires like the great fire of 1910are people today protected from large wildfires like the great fire of 1910? plz have the answer. this is important. you