HELP PLEASE ITS A TEST AND DUO TODAY, {help with both questions

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.

is there even a question here? you seem to have the answer and there is no quote to look at.

the punic wars had a number of important impacts to the roman society and politics. by 164 bc, rome was a very different country then before the punic wars that saw immediate and long term effects. some changes that occurred included a shift in political influence and wealth to the senatorial class, peasant community dynamics were changing with many moving to the cities, while work and food became scarcer. the wealthy benefited, with their lifestyles becoming more luxurious through the roman cultural exposure to greek influence. from this stemmed a new social climate that emerged after the many years of warfare.