(Sci) Biology - Respiratory System
Subject : Science Chapter : Life Processes-6 (Bio) Topic : Respiratory System and it's Model Sorry for my bad handwriting...and for not clear pic but I have provided the information which I have written in this pic..... *Write the matter on A4 sheets as mentioned below. Name : xyz Topic : Respiratory System Materias used : ★ Cardboard Sheet ★ Colour Pens ★ Straws ★ Tape ★ Glue ★ Papers *(Include what you have used....i have shown for example) HUMAN RESPIRATORY SYSTEM: The human respiratory system is composed of a pair of lungs. These are attached to a system of tubes which open on the outside through the nostrils. Following are the main structures in the human respiratory system: Nostrils : There two nostrils which converge to form a nasal passage. The inner lining of the nostri...