Energy from the sun heat and chemicals
Answer:
I feel it's to easily differentiate the positive from the negative...... like in gram staining of bacteria, the colour tell us which bacteria is gram positive or gram negative...... I just feel that this is science and it is advisable to know what the opposite result of an experiment should look like.
Answer:
C. Water is made up of one hdrogen and two oxygen atoms making it non polar.
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BY GERALD GREAT.
Monerans, now known as bacteria, have many beneficial effects. Some, such as the species that live in the intestines
