The femoral is
to the tarsals.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

the alkaline earth metals (beryllium (be), magnesium (mg), calcium (ca), strontium (sr), barium (ba), and radium (ra)) are a group of chemical elements in the s-block of the periodic table with very similar properties: shiny. silvery-white. hopefully this ? i didn't fully understand the question

answer; autosomal;