Which are two of the aspects of family closeness during adolescence?

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.

Which description provides the best objective summary of the article in the passage?

Several billion years ago which gas was the least prevailant in the atmosphere