Can you get a better shot of the problem?
In the process of photosynthesis, one of the most important ingredient would be sunlight. Therefore, those aquatic plants that are near the surface would be able to produce the most sugar. This is because they can easily absorb sunlight compared to those that are located deeper in the water. Hope this helps.
Answer:
㏑(
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solution
log10 (
steps 
simplify log 10(b7) : 7log10 (b)
= 
The answer is 34.2857 percent and rounded is 34.3 percent
