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Answer:
Photosynthetic carbon fixation converts light energy into chemical energy. Photosynthesis reduces the carbon in carbon dioxide from OSC = +4 to OSC = +1 in the terminal carbon in glyceraldehyde-3-phosphate, the feedstock for simple sugars, amino acids, and lipids.
The app you shown in the picture is that app scracth?
LEFT SIDE :
Layer menu
Layer filters
Layer groups
Link layers
BOTTOM :
Layer effects
Layer menu
Visibility
RIGHT SIDE :
Add new layer
Opacity
Fill opacity