Methodical recommendation:

Textbook Questions

Number Name Type Difficulty Marks Description
1. Respiration in insects Other easy 1 m. This exercise consists of one questions; each question holds one mark. The student has multiple choice questions dealing with cockroaches. As an outcome of the exercise, the student will learn about the mentioned concepts.
2. Respiration in frogs Other medium 2 m. This exercise consists of two questions; each question holds two mark. The student has multiple choice questions dealing with breathing. As an outcome of the exercise, the student will learn about the mentioned concepts.
3. Respiration in fish Other medium 2 m. This exercise consists of two questions; each question holds two mark. The student has multiple choice questions dealing with breathing. As an outcome of the exercise, the student will learn about the mentioned concepts.
4. Activity - Co2 is released during exhalation Other hard 4 m. This exercise consists of two question; holds four marks. The student has multiple choice question dealing with chemical reactions. As an outcome of the exercise, the student will learn about the mentioned concepts.