Which of the following is the reason there is no sound in space?

Sound, like light or heat, is a wave. However, one major distinction is that, unlike light or heat (radiation), sound needs a medium to travel. Sounds require the presence of molecules or particles to travel from one region to another.

Explanation: I don't know if yours came with pre-answers, but this is what I put because I'm assuming it didn't.

Space doesn't have many molecules or particles to travel. That is how, sound gets around, if space doesn't have the molecules or particles, that'll cause it not to have sound! ^^ Hope this helps, luv!

a.  

women in ancient egypt had many legal rights, including the right to own property and businesses.

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.