Explanation:
If potassium is burnt the ions go into a high state of energy. Once they cool, it gives off energy in the form of a visible spectrum which has a characteristic color Now, The cobalt glass blocks out yellow light, and potassium ion which is purple in color is visible.
Photosynethesis, respiration, and combustion.
Answer: the basic difference is Exergonic reactions release energy and an endergonic reactions absorb energy .
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Answer:
Extensive properties, such as mass and volume, depend on the amount of matter being measured. Intensive properties, such as density and color, do not depend on the amount of the substance present. Physical properties can be measured without changing a substance's chemical identity
Explanation:
I am sure it is DNA polymerase.
I'm a bio major, hope I helped :)