Answer:
Biological stains are used for the medical and biological industries to aid in detection of structures within tissues. This can include the detection of abnormalities, but is not limited to that. The stains are used to define and examine cell populations within the tissues, to mark cells, or to flag proteins.
Answer: The answer is A. A conductor that allows electricity to flow easily
No. The only thing that changed was the looks of the gasoline, not the chemical components.
