Human Respiratory System For Kids at Anatomy

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Human Respiratory System For Kids. It flattens out making our lungs expand and fill with air. Reinforce new vocabulary words with colorful posters.

Human Body Activities Respiratory System Model Primary
Human Body Activities Respiratory System Model Primary from www.primarythemepark.com

It flattens out making our lungs expand and fill with air. The diaphragm is used to help us breathe. We breathe in using a muscle called the diaphragm.

Human Body Activities Respiratory System Model Primary

You can find two pages with some pictures and definitions of the respiratory system principal. Left lung is slightly smaller than the right lung. Respiration is the act of breathing in and breathing out. It consists of nose, mouth, throat or pharynx,.