How can air pressure collapse a railroad tank car?

What is the role of fadh2 in cellular respiration

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.