Answer:the height of the 2 blocks stacked is 12
Explanation:
add 4in to 8in and you get 12.
<span>It is called the Altiplano or Bolivian Plateau.</span>
Answer:
Paleomagnetism also provides evidence to support theories in plate tectonics. Because the ocean floor is mostly composed of basalt, an iron-rich substance containing minerals that align with the magnetic field, they record the alignment of the magnetic fields surrounding oceanic ridges.
