1. Full of or characterized by animation, vigor, or courage: a spirited debate. 2. Having a specified mood or nature. Used in combination: high-spirited; low-spirited.
One product of photosynthesis is glucose (sugar), which provides the basis for most food chains. The second product of photosynthesis is oxygen which comes in handy if your happen to be an aerobic organism that requires oxygen for survival.
The products of photosynthesis are a class of compounds called carbohydrates, the most common and important of which is glucose (C 6 H 12 O 6). Subsequent reactions effect an oxidative cleavage of glucose to pyruvic acid (CH 3 COCO 2 H), and this in turn is transformed to the two-carbon building block, acetate.