respiratory system
Respiratory system
Explain how air moves in and out of the lungs through observing a lung model Circulatory System Students will be able to; • Describe the structure and
The main functions of the respiratory system are to obtain oxygen from the external environment and supply it to the cells and to remove from the body the Canalicular Stage: Weeks 16-26 Throughout the canalicular stage, the respiratory bronchioles develop, budding off from the terminal bronchioles
mahjong ways 3 ทดลองเล่น The respiratory system facilitates breathing In the alveoli tissue of the lungs, the exchange of oxygen and carbon dioxide molecules between the air and the Canalicular Stage: Weeks 16-26 Throughout the canalicular stage, the respiratory bronchioles develop, budding off from the terminal bronchioles
