Which of the following is the most valid statement? a. all evidence incorporated into the research paper must have a source cited, even when it is paraphrased or summarized. b. because a research paper relies on material from other sources, it is not necessary to use quotation marks around word-for-word copied evidence. c. in order to avoid plagiarism, the researcher should always put information in his/her own words. d. sources do not have to be cited for information the research has summarized or paraphrased.

The correct answer is A. All evidence incorporated into the research paper must have a source cited, even when it is paraphrased or summarized.

This is because even if you aren’t using quotation marks or copying another writer’s ideas word for word, it is important to state where you got the information for your paper from so that readers are able to fact-check your work and so that you give proper credit to the person who originally came up with these ideas.

Hope this helps!

laughter and happiness are an essential part of life. laughing releases the body's "feel good" chemicals. thus, it provides long or short term relief from stress and or anxiety. more or less, laughing strengthens social connections and provides an easy approach in social related situations.

moreover, there are many benefits of laughter and humor. it's as if they play the role of superhero to combat anxiety and depression, according to researchers. happiness and laughter is the best medicine for teen mental health.

what happens in the body also affects the mind. the positive changes in physical health also have profound an impact on mental health. we have a lot to gain from laughing! medical effects of laughter have continued to validate the pain-relieving effect and benefits of laughter.

scientists tell us that laughter and humor actually, believe it or not, lower blood pressure, reduce stress hormones and increase muscle flexion. there are many benefits to happiness and laughter, and they so happen to increase the circulation of antibodies in the blood stream and make us resistant to infections.

as stated before, laughing releases your body's "feel good" chemicals, and on a related note, negative stress can cause your body to release chemicals that weaken your immune system which makes you more likely to contract a disease. luckily, laughter reduces negative stress and prevents those chemicals from being released.

all in all, you may want to consider laughing as much as you can!