'Respiratory structures' diaporamas de présentation

Marine Arthropods

Marine Arthropods. Invertebrates. Arthropods Characteristics of Phylum : About 1 million species known, mostly marine Most marine species are in a group of arthropods called crustaceans About 75% of all animals on earth are arthropods

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Chapter 30

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Respiratory System

Respiratory System. Functions of the Respiratory System. Bring oxygen from the air into the bodyfor delivery by the blood to the cells Carbon dioxide carried back to the lungs by the blood system is expelled into the air. Flow air past the larynx to make speech possible.

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Circulatory and Respiratory Systems

Circulatory and Respiratory Systems. Open and Closed Circulatory Systems. How do open and closed circulatory systems compare? In an open circulatory system, blood is only partially contained within a system of blood vessels as it travels through the body.

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Circulatory and Respiratory Systems

Circulatory and Respiratory Systems. Open and Closed Circulatory Systems. How do open and closed circulatory systems compare? In an open circulatory system, blood is only partially contained within a system of blood vessels as it travels through the body.

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Chapter 44

Chapter 44. Gas Exchange. Respiration The exchange of gases between an organism and its environment Organismic respiration Takes place in animals O 2 taken up and CO 2 excreted Aerobic cellular respiration Takes place in mitochondria O 2 is necessary for citric acid cycle.

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Chapter 44

Chapter 44. Gas Exchange. Respiration The exchange of gases between an organism and its environment Organismic respiration Takes place in animals O 2 taken up and CO 2 excreted Aerobic cellular respiration Takes place in mitochondria O 2 is necessary for citric acid cycle.

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Lesson Overview

Lesson Overview. 27.2 Respiration. THINK ABOUT IT. All animal tissues require oxygen for respiration and produce carbon dioxide as a waste product. For that reason, all animals must obtain oxygen from their environment and release carbon dioxide.

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Chapter 25-27

Chapter 25-27 . By: Stacy Mckinney Andrew Strawther Mikayla Brown Jared Rudd . Chapter 25 Animals. Animals are eukaryotic, multicellular, heterotrophic organisms. The first animals evolved in water. Digestion for animals takes place in a internal cavity.

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The Respiratory System

The Respiratory System. SBI 3U January 14 th , 2013. The Respiratory System. Exchange of oxygen and carbon dioxide between an organism and its external environment Respiratory system : supplies oxygen to cells and removes carbon dioxide CO 2 and breathing rate. More Respiratory Functions.

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Respiratory System Study Guide

Respiratory System Study Guide. 22. Respiratory System. Consists of the respiratory and conducting zones Respiratory zone Site of gas exchange Consists of bronchioles, alveolar ducts, and alveoli Conducting zone

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WELCOME To

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