Markers contain ink in the inside. Like pens they contain ink.
Not necessarily. Different brands of permanent black markers may contain different dyes or formulations. It's important to check the ingredient list or contact the manufacturer to determine the specific dye used in each marker.
It is unlikely to get lead poisoning from using permanent marker pens, as they do not contain lead as an ingredient. However, it is always important to use markers in a well-ventilated area and avoid inhaling the fumes for extended periods of time.
some adjectives for marker could be: blue marker, red marker, black marker
data marker
data marker
A felt marker is simply called a marker or felt marker.
With is not a dependent marker.
Halfway between mile marker 25 and mile marker 27.
This is a non-lateral marker. It can indicate a controlled area, such as no wake. It can be an informational marker, a "keep out" marker, or a warning marker (Dam, Rock, etc)
Harry Marker's birth name is William Harry Marker Jr..
When moving the hanging indent marker the left indent marker moves as well
"Marker" in French is "marqueur."