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.
Answer:
He delivered it in 1863, so C.
Explanation:
Answer: the stars are given the human quality
Explanation:
The theme is The Quest, one of the oldest themes in literature
At first he was only slightly mad but as it went one with the raven saying "Nevermore" he realized the answers to his question were ones he didn't want to hear an he would never see his beloved Lenore again.
