I'm looking for students who need help with biology topics

I can help students from middle school, high school and college in their biology-related courses. I can only work online using online platforms such as Microsoft teams or Google meetings. The lessons will average from 20 minutes until 60 minutes depending on the lesson content. All the classes are held in English language; they are either full lessons presented in PPT format, exercises on a certain topic or answering questions. You choose what you feel most comfortable with. In addition, I can also help you prepare for your exam.
I have been studying biology since high school and now I'm doing my Masters in the same field, I used to help my classmates in study groups and prepare for the exams with them. I'd be glad to do the same here.