Which statement best describes an event that occurs in glycolysis that contributes to the production of ATP? A. Oxygen molecules are broken down and converted into pyruvic acid.
B. High-energy electrons are passed to NAD + forming NADH.
C. Carbon atoms in glucose are transformed into energy in the form of ATP.

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point