
GRADE 9 RESPIRATORY SYSTEM WITH DEFINITIONS
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rosalgonora121About this product
The respiratory system is responsible for breathing and gas exchange. It includes the nose, throat, trachea, bronchi, and lungs. This system brings oxygen into the body and removes carbon dioxide, supporting cellular respiration and overall health. YOU CAN PM ME FOR EDIT AND SEND SEND FILE FOR GRADE 9 FOR SCIENCE 1ST QUARTER (PRINCES ROSALGONORA
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from Cagayan de Oro, Northern Mindanao, Philippines
I am Princes R. Gonora, a college student majoring in Industrial Arts under the College of Teaching. With experience in computer-related work, I'm focused on enhancing my skills in content creation. My passion lies in developing educational materials that engage and inspire students from elementary to college levels, aiming to make learning more accessible and impactful across all stages.
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