The occurrence of high-heat flows at the ridge center provides evidence of the A) destruction of the continental crust B) destruction of the oceanic crust C) existence of rising mantle convection currents D) existence of ancestral mountains

Heyi am new to are you all americans? ( just want to know , i don't mean any offence ) ?

The distance a car travels between the time the driver decides to stop the car and the time the driver puts on brakes is called the reaction distance. how does the reaction distance change with speed? a.reaction distance decreases with with speed b.reaction distance stays the same with speed c.reaction distance increases with speed. d.there is not enough information to answer the question

Cardueline finches can be found in what areas of the world?