Answer:
the answer is indeed C. B is wrong due to Texas having 7.8% of people under 5 while the entire population of the United States is 6.8% therefore B is false. D is quite tricky due to the percentage of 65 and up being smaller than the rest of the US, but the % of 18 and less is wrong.
Step-by-step explanation:
hope this makes sense, I'm tired aha