Can someone write one paragraph essay about photosynthesis, and the specific science involved. it is important that you are using science terminology and are accurate. i will make you !

Photosynthesis is the process through which green plants and other specific living organisms utilize light energy to convert water and carbon dioxide in to simple sugars. Through photosynthesis, green plants are able to manufacture their own food which is essential for their growth.
Photosynthesis involves two significant stages. The initial stage reactions are highly dependent on light energy and thus referred to as light stage. In light stage, light energy splits water molecules into oxygen and hydrogen ions. Oxygen gas is released to the air as a by-product. The hydrogen ions are moved to the next stage of photosynthesis.

The second stage light independent reaction and thus referred to as dark stage. In dark stage, carbon dioxide is transformed into simple sugars referred to as Adenosine Tri-Phosphate (ATP) in the presence of hydrogen ions through a process known as carbon fixation. Carbon fixation involves an endothermic chemical reaction and thus photosynthesis requires supply of energy to drive the process.

you know they are heterozygous for a trait because they have it as jj or jj.