This is Biology homework. I want to solve those questions based on the materials

This is Biology homework. I want to solve those questions based on the materials that I will be uploaded for you. Before solve questions you should take a look about chapters powerpoint and study guides. There are 4 powerpoint and 4 study guides for chapter 1 2 3 and 4. The file name of homework is (Assignments+Chapters+1-4).Be sure to write easy words and easy vocabularies. Because I am international student and my English writing is very weak. AlsoI want to be free plagiarism.