Answer:
Ctrl+Q is used to remove a paragraph's formatting
Explanation:
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<span>Barricades, vertical panels, drums, and cones in construction zones are known as channelizing devices. They a</span>re used in construction and maintenance work areas <span> to notify drivers or passengers of unusual or potentially dangerous conditions in or near work areas.
</span>A barricade is a portable or fixed device having from one to three rails with appropriate markings. It is used to control traffic by closing, restricting, or delineating all or a portion of the right-of-way.<span>Drums are most commonly used to channelize or delineate traffic flow but may also be used singly or in groups to mark specific locations.</span>
The correct option is B.
Chart area is the boundary that contains all the chart and all its elements including the chart titles, legends, plot area, labels, etc.
The legend is the key that identifies the gradient, texture, colour and pattern fill given to each data series.
The chart title is the label that describe the chart while the plot area is the section of the chart that contains graphical representation of the values in a data series.