1. Fish Respiratory system 1- Fish Gills extract 02 dissolved in water. 2- Water enter through mouth ,then flows over gills then to outside. 3- Water pumping occurred by…

Slide 1Internal Fluids and Respiration Chapter 31 Slide 2 Exchanging Materials Every organism must exchange materials with its environment. This exchange ultimately occurs…

1. Emily ToddMichelle Rodrigues Caileigh Allegrini Jenny Alvarado 2. What does the humancardiovascular system consistsof? The cardiovascular system consists ofthe heart,…

1.   2. Topics Transport systemsfunctionally connect the organs of exchange with the body cells Most invertebrates have a gastrovascular cavity or a circulatory system for…

1.Circulation and Gas Exchange Chapter 42 (all)4-17-06 2. Overview: Trading with the EnvironmentEvery organism must exchange materials with its environment (whether it be…

1. Human heart • Four chambers • Double circuit• Oxygen poor blood is pumped from the right side of the heart to the lungs where it is oxygenated. Oxygen rich blood…

1. Heart 2. Human Heart 3. In humans, the heart has four chambers: two upper chambers (the atria) and two lower ones (the ventricles). The right atrium and right ventricle…

1. In humans, the heart has four chambers: two upper chambers (the atria) and two lower ones (the ventricles). The right atrium and right ventricle together make up the…

1. ANIMAL PHYSIOLOGY BZT 214 CIRCULATORY SYSTEMBY TAN SUE HAN 2. HUMAN HEART 3. FISH HEART 4. REPTILE HEART 5. DIFFERENCES AND SIMILARITIES BETWEEN HEARTS OF HUMAN, FISHES…

3/20/2015 1 Internal Fluids and Respiration Chapter 31 Exchanging Materials  Every organism must exchange materials with its environment.  This exchange ultimately…