1.
A) matter B) gas C) energy D) liquid 2.
A) in a straight line B) in a circle C) in all directions D) only at right angles 3.
A) they emit light B) light refracts through them C) light reflects off them D) they absorb light 4.
A) transparent B) translucent C) opaque D) solid 5.
A) blue light is absorbed while others are reflected B) the blue car emits blue light C) blue light is reflected while others are absorbed D) the blue car is opaque 6.
A) red B) blue C) green D) yellow 7.
A) red, blue, and yellow B) yellow, magenta, and cyan C) red, orange, yellow, green, blue, indigo, and violet D) black and white
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