Total Ch Total Chl

Which of the following was the dependent variable in the researcher's study?
A
The concentration of chlorophyll a
B
The concentration of total nitrogen and phosphorus
с
The slope of the trend line showing the rate of change
The
iance of the data points from the trend line

yes? sounds right, but you didn’t ask a question.

ok yes, but what is the question? as soon as you ask the actual question i will answer it. : )

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.