Why was the geocentric model accepted for more than a thousand years? A. It correctly described the solar system.
B. It correctly explained the distribution of the stars.
C. It correctly explained the motion of the planets.
D. It was confirmed by astronomers using telescopes.

2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.

What kind of intermolecular forces act between a hydrogen fluoride molecule and a hydrogen peroxide molecule? note: if there is more than one type of intermolecular force that acts, be sure to list them all, with a comma between the name of each force.

Moving force of air flows from areas of high pressure to areas of low pressure true or false