The sum of two numbers is 84, and one of them is 12 more than the other. what are the two numbers ?

Which of the following planets is classified as a terrestrial planet? a. neptune b. venus c. saturn d. jupiter

Explain why the rate of urbanisation is in the way it is between developed and undeveloped countries.

When volcanoes erupt, magma (hot, molten rock) rises toward the surface of the earth. as magma cools, solid rock forms. this rock contains substances from the interior of the earth. which of the following natural resources is likely to be plentiful near subduction zones where volcanic activity has occurred in the past?