The white area in fingernails and hair are caused by air. That's why snow is white and not blue. Little bumps and bruises that are done to the bed of the nail cause these imperfections.
Chat with our AI personalities
horizontal lines are lines which may be at the angle of 00,1800,3600.if vertical lines stand on horizontal lines it is in the angle of 900
No, horizontal lines are parallel to each other and parallel lines never intersect.
*
other horizontal lines? which would be 180 degrees i guess.
It depends on the rotation of the square. If it is aligned to the X and Y axes, then there are two horizontal lines. If it is not aligned to the X and Y axes, there are no horizontal lines.