B) wider 1. If you advance the movie one frame, the knot at point A would be
a) in the same place b) higher Nc) lower d) to the right e) to the left
2. If the person generates a new pulse like the first but more quickly, the pulse would be
a) same size
c) narrower
3. If the person generates another pulse like the first but he moves his hand further the pulse would be
a) same size
b) taller c) shorter
4. If the person generates another pulse like the first but the rope is tightened, the pulse will move
a) at the same rate b) faster c) slower

increased stability in the completion of fluorine's outer shell.

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.