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by Delisile Mlangeni2 views·Updated May 30, 2021
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  1. These circulatory and respiratory system, this there comes, shows how
  2. the circulatory system looks like.
  3. The circulatory system is made up of the blood, blood
  4. vessels and the heart.
  5. This model shows how the circulatory system functions in terms
  6. of the circulation of blood oxygenated and deoxygenated blood from
  7. the heart, lungs, blood and to the entire body.
  8. The circular terrorist system is made up of the nose,
  9. mouth trick here, intercostal muscles and they're from.
  10. I will bring this matter to class in order to
  11. explain the main processes of the respiratory system.