Why would an engineer most likely use topography maps in his or her work? to find an area used for camping to define a political boundary line to determine the best location for a new road to find the ideal place to hike on a mountain

nucleus

would be most reasonable answer tbh

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.