Which indicates that these are layers of sedimentary rock? Select one: O the high heat of the area
Othe mountains on top of the area
O the presence of fossils in the layers
O the water on the surface of the area

Can someone me with questions 12 and 13 plz.

If two identical atoms are bonded,what kind of molecule is formed

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?