Question

which of these is true about how markers are made?

Marker tips are separated by color before being added to the marker.
The color of each marker is printed on the ink reservoir.
Plastic beads are melted so they can be shaped into the marker barrel.
The marker caps are placed on each marker by a robotic arm.

Answer 1

Based on general knowledge about marker manufacturing, it's likely that the following statements are true:

1. **Marker tips are separated by color before being added to the marker.** - It's common for marker tips to be manufactured in various colors and then assembled into the markers.

2. **The color of each marker is printed on the ink reservoir.** - This is also a common practice, as it helps with consumer recognition and ensures that the correct ink is used with the right marker.

3. **Plastic beads are melted so they can be shaped into the marker barrel.** - This is a standard process in plastic manufacturing, where plastic pellets or beads are melted and molded into various shapes, including marker barrels.

4. **The marker caps are placed on each marker by a robotic arm.** - Automation, including the use of robotic arms, is prevalent in the manufacturing process for efficiency and precision.

All of these statements reflect plausible aspects of marker manufacturing. Thus, it can be inferred that they are indeed true or based on common practices in the industry.