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Respiratory and Circ

Respiratory and Circulatory Systems

QuestionAnswer
What system is in charge of bringing in oxygen and releasing carbon dioxide? Respiratory System
What part of the lung exchanges of oxygen and carbon dioxide? Alvioli
What process allows the O2 and CO2 to be exchanged across a semi-permeable membrane? Diffusion
What muscle in the respiratory system allows us to breath? Diaphragm
What system carries needed substances to the cells and carries waste away? Circulatory system
What carries blood away from the heart? Arteries
What carries blood to the heart? Veins
In what blood vessel are O2 and CO2 exchanged? Capillaries
What is the liquid part of blood? Plasma
What part of the blood carries the O2 and CO2? Red blood cells
What part of the blood helps fight infection? White blood cells
What part of the blood helps clot wounds? Platelets
What body system collects fluid from tissues and returns it to the blood? Lymphatic system
Created by: Mrs. Carter
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