Please review my paragraphs. Thank you very much.

Write paragraphs with 2 topic sentences.

1. By contrast, traditional classroom learning also has it benefits.

2.There are several benefits to follow a vegetarian diet.

1. By contrast, traditional classroom learning also has it benefits. First, it facilitates interactions between students and teachers. By discussing the lessons directly, teachers can better understand their students' extent of acquisition, thereby create a more productive learning environment. This certainly cannot be available if they learn online. Furthermore, traditional learning aids in maintaining interpersonal relationships among students. It provides learners with precious opportunities to build lifelong friendships and hone their social skills through face-to-face conversations with peers. Students will be able to experience the connection and intimacy that they never have in online classes. In short, traditional classroom definitely deserves promotion for their advantages.

2. There are several benefits to follow a vegetarian diet. First, being a vegetarian greatly contributes to an increased lifetime. As vegan diets tend to be rich in nutrients that protect the body against illness, they will facilitate more healthy years and boost your lifespan. Studies on long-term effects of a vegan diet have shown that vegetarians may live 5 to 9 years longer than meat-eater. Second, adopting a meat- free diet will minimize your chance of having a stroke or being overweight. Because animal products contain much more fat than plant- based foods, vegetarians will benefit from a 15% lower risk of developing obesity and heart problems compared to omnivores. In short, a vegan diet should certainly be promoted for its benefits.