A fishing rod is an example of a lever. Which diagram shows the correct positions of the input force, output force, and fulcrum on a fishing rod? The yellow arrow represents the input force and black arrow represents the output force.

where is the scientific experiment?

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.