Answer:
chemical energy
Explanation:
Photosynthesis is considered to be an essential biological process by which photosynthetic organisms convert solar energy into ATP and NADPH required for carbon dioxide fixation [56].
1. Development of eukaryotic cells
2. Free oxygen in the atmosphere
3. Development of prokaryotic cells
4. Sexual reproduction
Choice answer D because it is fully correct
You have to create a punnet square showing the alleles