Which type of fossil evidence determine the evolutionary relationship between two hominid species?

Which statement best describes what happens when molecular compounds melt

How many moles are in 123.0 grams of kclo4?

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?