Which of the following statements is true of chords? select all that apply.
a chord is a line segment.
a chord connects two points on a circle.
a chord can be a radius of a circle.
a chord can be a diameter of a circle.
a chord divides a circle into two regions.

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear