Sejarah olahragaSEJARAH LAHIRNYA PEKAN OLAHRAGA NASIONAL PERTAMA 23 05 2007 Pada tanggal 19 April 1930 di Yogyakarta telah terbentuk Persatuan Sepak

HUMAN RESPIRATORY SYSTEM

Do you know what helps your body get oxygen from the air? Right . It's respiratory system .Can you tell me the most important organs in the respiratory system? Yes, your nose,mouth,trachea, lungs, .The followings are the phases of the respiratory system.
1.Breathing in or inhalation. In this phase air brought outside the body into the lung.
2.The movement of carbon dioxide from the cells to the bloodstream
3. Breathing out or exhalation in lungs.
Well, thus completing the respiration cycle. Bye

A NARRATIVE TEXT IS AMUSED

Do you like to read a narrative text? Don't you know that enjoying a narrative text can make you feel sad, happy,confused, and disappointed. But then you will feel amused. Believe or not !