I would say A is you awnser I’m sorry if I’m wrong but I think A
Your friends sign up for a 5K run and invite you to train with them and run in the race. That's an example of positive peer pressure.
Thesis Statement: Lesbian, gay, bisexual and transgender (LGBT) students are experiencing too much discrimination in schools and administrators and teachers should be reprimanding all of those who discriminate, educating the community, and helping to change the culture of the American school to be more accepting of all its students.
The correct answer is number 3) "These women and men faced the discomforts of weightlessness and overcame them."
The topic sentence of this paragraph from "Life Without Gravity" is "These women and men faced the discomforts of weightlessness and overcame them."
When we talk about a topic center, we are looking for the most important sentence in a paragraph. This sentence, when written correctly- summarizes the meaning or the important idea of the paragraph. The topic sentence maintains the direction of the paragraph. So when writing an essay, remember the importance of your topic sentence.