Plzz help - Suppose the ice cap at the north pole melted. How might this change the salt content in a kilogram in mass of ocean water?

What did the native title act do? a. it recognized and protected aboriginal rights to land. b. it stated that aborigines were to be counted as part of the census. c. it established aboriginal languages as official. d. it granted aborigines suffrage.

The creation of the trans-siberian railway allowed people to travel across russia. how could this railway impact russian culture?

Quiero una redaccion de yo soy medico y que tenga 10 lineas