Does anybody know the answer to this question I’ve been on it all day and I only have 15 more minutes

What is the number of phosphates in an atp molecule

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

What's the waste product of electrons and pyruvate combining in fermentation?