If the bill is counterfeit and the paper is wood-based, the iodine in the pen solution will react with the starch and leave a dark brown or black mark.
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Common sources of error include instrumental, environmental, procedural, and human. All of these errors can be either random or systematic depending on how they affect the results. Instrumental error happens when the instruments being used are inaccurate, such as a balance that does not work (SF Fig
Explanation:
Answer:
is where this is a significant amount of supply of energy to an economy that can be really dangerous to pass the maximum of the energy
When a group of tissues work together to perform a particular role in the human body, they make up an organ.
