Answer:You will be doing many laboratory activities which require the use of potentially hazardous bacteria and chemicals.
Explanation:
Your answer would be photosynthesis because photosynthesis synthesis carbon based energy molecules from chloroplast inside a cell, with the outer membrance.
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Energy input would be what's giving the source energy. Energy output is what energy it's giving out.
The answer is B.
If you put one plant in wet soil, and one plant in dry soil, you can prove or disprove your hypothesis as the plants grow.
They are called
a. sunspots
