Mia Carmelle Naguita

• Cagayan De Oro City, Philippines
• Female
• Undergraduate Student
• Member Since: September 1, 2013

Oxygen Cycle
this will help the students understand and experience the concept that when we exercise our bodies work harder. This makes our hearts beat faster requiring more oxygen that causes us to breathe harder.
Subject: Science | Grade: 3-5
Author(s): Mia Carmelle Naguita
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