1. 2. Gaseous Exchange 3. Lungs & Thoracic Cavity – StructureTake a copy of a GCSE Lung structure diagram – can your students label it correctly? OR Using the…
PowerPoint Presentation Tissues BY: Dallas, Lindsey, Samantha, and Kira Simple Squamous Location: Alveoli of lungs. Lining of blood and lymphatic muscle (called endothelium,…
RESPIRATORY SYSTEMS Skin- unicellular and small animals Trachea- in arthropoda Gills- Fish Parabronchus-Birds Lung-many vertebrates except fish The respiratory gases that…
Slide 1A &P REVIEW OF THE RESPIRATORY SYSTEM Slide 2 Describe the principal functions of the respiratory system. Slide 3 1)Move air into and out of lungs (ventilation)…