Question

what is ink? anyone know ​

Answer 1

Answer:

Ink pens and inks for pens sold in America over the last several decades have all had to be "non-toxic." That is, they can't kill you right away. Most foreign substances can cause some form of toxicity when put into the human body in large amounts. Alcohol poisoning would be a good example of this.

Answer 2

Answer:

Ink can be a complex medium, composed of solvents, pigments, dyes, resins, lubricants, solubilizers, surfactants, particulate matter, fluorescents, and other materials.

Explanation:

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