Answer:d. reliability.
Explanation:Research reliability refers to the fact that a research method yield stable and consistent outcome.
This means the same method can be used multiple times but still produce the same outcome such as when a professor asks the same question twice but only changing the structure of the question.
Salt in the ocean comes from rocks on the land ...the rain that falls on the land contains some dissolved carbon dioxide from the surrounding air
No, it is unethical to use another author's ideas without crediting his or her work or literature. Failing to credit an author's work in your own work is known as plagiarism. Plagiarism has serious and sometimes even legal consequences in both educational institutions and beyond that in the corporate world and publishing industries. To avoid plagiarism and remain ethical it is best to quote ideas given by another author and clearly state the source from which you are quoting the author's work.
It is not always good to expect from people. There is much more satisfaction in expecting more from yourself when you know that you can do more. Learn to be independent. We are free humans, safe from slavery unlike in the old days. There is much more freedom available for a majority of the people around the world. Therefore, one must take advantage of this. Learn to stand on your own feet, and look for people who can actually be available and will be concerned with your personal problems. Maybe you are the one who can help them before they can help you. It is a give and take situation sometimes.
