In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen.
6co2 + 6h2o ® c6h12o6 + 6o2
which component could be added to complete this chemical equation?
a. light energy
b. atp and nadph
c. chemical energy
d. rubisco

Answer : The correct answer is -

A. light energy.

Photosynthesis is a process of formation of food (glucose) in green plants, algae, and some protist.

In this process, energy from sunlight is captured by chlorophyll (a green pigment present in the Chloroplast) in the presence of carbon dioxide and water and converted into chemical energy in the form of ATP and NADPH.

The energy from these chemical compounds is then used to form glucose.

Oxygen is released in the surrounding due to photolysis of water in this process.

Thus, the given chemical equation can be completed by adding light energy.

b

is correct hope this   also i learnd this in middle school