A pebbled, uneven road would be easier to see at night because it minimizes the reflection of light from car’s light coming in the opposite direction. It is difficult to see when driving on the rainy day because the roadway reflects light from cars coming in the opposite <span>directions.</span>
According to Bohr each orbit an electron could travel in had a certain amount of energy associated with it.
I can try to help if you speak English
B-thymine nucleotides is the answer i am sure
C- The temperature increase allows particles to use up more friction kinetic energy of which is observed from the collision theory. - As temperature increases particles move more and have more energy. Hope this helps :)