Who is the narrator of this poem?

the chimney sweeper is the narrator because it doesn't really give the narrator much description it only really describes everyone else in the story

so they can defeat there oppenent

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.