Answer:
D. If water is hard to find....
Explanation:
humans need water. without it, we will die so it's natural for us to want to be close to what we need (water). this is also why ancient civilizations like in egypt and mesopotamia were built near rivers
At the start of WWII nobody expected a Japanese surprise attack in that great of numbers. <span>Also without radar (which was just starting) or someone trailing them- nobody knew where the Japanese fleets were.</span>
Turn around and look behind them.