PLEASE HELP SERIOUS ANSWERES ONLY What weakness does the following question have? How many alligators live in the Everglades National Park?

1.The question is not answerable through observation.
2.The question cannot be answered with our current technology.
3.The question is too broad.
4.The question needs to focus more on a relationship instead of just numbers.

4. The question needs to focus more on a relationship instead of just numbers.

Explanation:

One of the characteristic of a good research questions that the answer to that question should be able to be used to make a certain decision. Without this, the question would be considered as useless.

The answer to the question "How many alligators live in the Everglades National Park?"  will not provide you with any useful information. Only non-useful fact. We need to make a little adjustment to make the answer becomes useful.

For example,  Let's say that we alter the question to;

"How littering contribute to the number of Alligators that live in the Everglades National Park?'

The answer to that question will provide us with something that we can use to make a decision. Let's say we find out that littering lead to decreasing number of alligators. We can use this data to convince the legislators to increase the budget to clean up the national park.