Which phrase if placed by box x would correctly complete the flow chart below

Hello. You forgot to add the chart. The chart is attached below.

Increased concentration of glucose in leaf cells

Explanation:

The chart below shows the essential events for photosynthesis to occur.

In the chart we can see that it is necessary that the plant be exposed to the sun, increase the use of CO2 and increase the concentration of glucose in the leaf cells. These events must happen in that order for photosynthesis to be efficient.

Photosynthesis, a term that means "synthesis using light", is generally defined as the process by which an organism manages to obtain its food. This process is carried out thanks to solar energy, which is captured and transformed into chemical energy. The photosynthesis process occurs in tissues rich in chloroplasts, one of the most active tissues being the chlorophyll parenchyma found in the leaves.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.