MODULE 8 ASSIGNMENT ON RESPIRATORY SYSTEM

MODULE 8 BIOLOGY ASSIGNMENT (RESPIRATORY SYSTEM) Please provide answers to the following questions and submit to me for marking. Textbook Reference: Extensive Biology For Senior Secondary Schools and Colleges by Alawode Sunday et al Revised edition (pages 360 to 364) 1. State 5 characteristics of respiratory surfaces for efficient gaseous exchange to take place; 2. Describe the importance of body surface and tracheal system type as a mechanism of gas exchange system in lower organisms. 3. How does the following help higher organisms in efficiently exchanging gas: a. Gills b. Cutaneous skin c. Lungs d. Buccal gas exchange