Compare the lifestyles of hunter-gatherers with those of settlers of early agricultural communities. the neolithic revolution describes the change from settled human life to nomadic lifestyles period when humans learned to use stone and wood tools time from when the first human skeletons were discovered transition from hunting and gathering to settled agriculture

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.

to make world peace not vileonce with fist but words