Final answer:
The number of cases submitted to the Supreme Court has increased, while the number of opinions the Court issues has decreased.
Step-by-step explanation:
The correct answer is A. Increased, decreased.
Over time, the number of cases submitted to the Supreme Court has increased. This is due to various factors such as changes in society and the legal system. However, the number of opinions the Court issues has decreased. This is because the Court is selective in the cases it chooses to issue opinions on, focusing only on those that have significant legal and constitutional implications. Therefore, while the Court receives more cases, it is issuing opinions on a smaller number of them.