Answer:
Correct answer is the higher the population, the more representatives in each district.
Step-by-step explanation:
First and second options are not correct as the number of people or territory cannot be equal and for sure is not limited by some certain factor.
As the size of congressional districts is based on population, the higher the population is the more representatives will be in the district and vice versa.
We cannot conclude from the mentioned sentence that it means that there will be more state senators in each district.