<span>Controlled experiment is an experiment done under controlled conditions in which only one variable at a time is changed in order to isolate the results. An alternative to a controlled experiment would be a correlation study. A correlation study is a research method in which two variables are compared (what are the similarities and the difference between them). So, correlation study is a type of controlled experiment in which ove variable is changed and the dependence with another variable is analyzed.</span><span />
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Too much light energy would damage plants' biological structure and prevent photosynthesis from happening. This is why the photosynthetic process, in general, shuts down during the hottest hours of the day.
I choose to list two. The two that form the basis are evergreens and broadleaf trees.
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I'm not sure about the answer but the answer that I got is 6.14%, I hope this helps :)
B. Lowering taxes in order to stimulate spending. When the economy experiences a downturn, the government is more likely to cut taxes to allow price competitiveness of goods, thereby triggering demand, hence consumption among households. A boost in consumption should translate into an increase in supply that wwould in turn bring about job creation. The negative trend would therefore be reversed.