1. what chemical to regenerate atp?

What type of competition exsist between two species. turtles and fish

Select the correct answer from each drop-down menu. 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.

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