Even mild dehydration can negatively influence the brain's performance true or false

Even mild dehydration can negatively influence the brain's performance. Water carries nutrients to your brain so it can run properly without any "clanks in the machine" if you know what I mean. So the answer to your question is True. Even mild dehydration can negatively influence the brain's performance. Hope this helped!

In the late fifteenth century, a major world power that established colonies in the era of old imperialism was france or germany or spain. their colonial activity was mainly limited to america or africa or asia.