1 - sentence
2 - copy and paste
3 - make spelling error
Explanation : In order to write a research paper, the objectives of writing it should be very clear. We should not write irrelevant sentences that don not relate with the aim of the paper. While writing the paper in our own words, we should ensure not to copy and paste from other journals and keep the grammar right. The sentences should be well phrased and we should get our paper checked by someone for the purpose of proofreading.
Adipose tissues because it’s a fat
She's under pressure so she puts up with his behavior
Food doesn't have flavor without saliva if that's what you're asking. However, what should guide your habits is how you personally feel and what is healthy. If you feel hungry, go for it, but make sure you're eating a healthy amount. Not too much but not too little.