In which type of soil has deficiency of phosphate nitrogen magnesium and potash

Which of the following statements about the migration of workers to other countries is false?

What empire controlled most of the middle east except for a few years between 1516 and 1917, where was the capital of this empire located and what was the geographic extent of this empire?

One cubic foot is equal to 7.48 gallons how many gallons of water does jose need to fill his aquarium? round to the nearest gallo