FAST This picnic table was made from fallen trees in a local forest. Is this picnic table a biotic or abiotic factor? Explain your answer

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.

the answer is d. embryo