Which of the following statements is NOT true about the Grand Canyon?

A. The Grand Canyon is older than the rocks in its walls

B. The oldest rocks in the canyon are found near the bottom

C. The rock layers on both sides are in the same order

D. The canyon is about 5-6 million years old

Table sugar completely dissolved in water is an example of a?

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

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?