If you have been punished or discriminated against for using your rights, you must file a complaint with osha within how many days of the alleged reprisal for most complaints? a. 20 b. 30 c. 60 d. 90

If you have been punished or discriminated against for using your rights, you must file a complaint with OSHA within 30 days of the alleged reprisal for most complaints.

How many solar systems are there in the universe.

Explanation:

You didn't given the options but based on further searches that I made online, I saw a similar question and choose the best option there.

A research question refers to a question which a research project sets out to answer. A good research questions should seek to improve the knowledge on a topic, and should be narrow and specific. The research question must be clearly defined as well.

"How many solar systems are there in the universe" isn't a good research question as it won't give a detailed analysis on the topic and doesn't improve knowledge on the topic.