Answer:
1. negatively charged ion
Explanation:
It will be better I guess because no one would do it there would just be a robot will do. It
The two types of succession are primary and secondary. <span> Primary succession is the series of changes that occur on an entirely new habitat which has never been colonized before, while secondary occurs on places that have already been colonized before.</span>
This sounds a lot like its hinting at the bodies proactiveness in preparing for evolution of any sort.