Answer:
In conclusion, water scarcity, is an issue that will greatly affect the amount of crops grown and will determine whether there is enough food to feed the world by 2050.Since the population is increasing, there will need to be a lot more work, research and money for there to be a sufficient food supply.
<em>I hope this helps! ^^</em>
It is C, drinking alcohol because the legal age for drinking is 21, so the 19-year old in underage.
