Slide 1 Slide 2 The Human Respiratory Tract Slide 3 1.nostrils: opening to the nasal passages 2. nasal passages: lined with a mucus membrane bearing cilia (warms, moistens,…
The Circulatory System The circulatory system includes the Heart, Blood Tissue and the Blood Vessels. The Circulatory System-Transport The absorption and circulation of materials…
Slide 1 The Circulatory System Original powerpoint presentaiton found at www.iteachbio.com. Some information incorporated from T. Trimpe’s 2006 “Blood Basics” powerpoint…