a phone book has peoples numbers, so that's not it.
a newspaper is a bunch of news, so no.
I don't actually fully understand thesauruses, so idk.
its a dictionary. hope I helped!
Tone would be the most important because there are different versions to say certain phrases that have different meanings.
The great thing about waves is that they not only help doctors work out what's going on inside our bodies, they can also help treat diseases too. A type of wave called Gamma rays can kill cancer cells.
The Wars of the Roses were a series of dynastic wars for the throne of England. The War of Roses were a series of wars between the Royal House of Plantagenet, the houses of Lancaster and York. This was due to financial troubles following the Hundred Years War.