Answer:
Around the world the most significant restriction on access to potable water is money. While access to raw water sources, clean or otherwise, is important, the purification process itself is expensive. Once water has been rendered potable, it is important that it be delivered without reintroducing contamination.
Lots of people were dead so they wasn’t anyone to farm or work
The railroad tracks are parallel, because they go the same direction and don't intersect
Explanation:
Well if you think about it...
Venus is to _____. (hot)
So they can't land on it.
Mars is _____. (Not nerarly as hot)
So they can land on it.
So missions to Mars is way safer.
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The Fair Labor Standards Act was passed to stop child labor
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