Scientists find dense rock on earths surface that is made of magnesium and smaller aluminum and silicone. what layer of earth might this rock scientists study? explain your answer

Which muscle is responsible for inhalation ?

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)

What is the term for a water wave that is created by an underwater earthquake?