This bundle features 8 separate research projects focusing on diseases of the respiratory system. More specifically, these projects focus on bronchitis, emphysema, cystic fibrosis, asthma, tuberculosis, lung cancer, COVID-19, and pneumonia. For each project: - Students are led through each project in a detailed, lock-step fashion, making it easy for students to do them with minimal guidance from the teacher.- Upon conclusion of their research in each of these projects, students are asked to pre