Light waves a) do not require a medium. b) can not travel in a vacuum. c) are not electromagnetic radiation. d) do not travel in straight lines from the source.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;

trachea, alveoli, lung capillaries, arteries