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Breathing
Tiching explorer Organización
- 1 lo usan
- 3199 visitas
In this activity we have to describe the process of breathing by diagrams showing the stages of respiration.
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Breathing (II)
EduBook Organización
- 2983 visitas
Exchange of gases in our lungs Our body exchanges oxygen for carbon dioxide inside the pulmonary alveoli. Each alveolus is connected to a network of very small blood vessels, called capillaries. Oxygen…
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Breathing (I)
EduBook Organización
- 2786 visitas
The respiratory system The respiratory system is the group of organs through which we are able to inhale oxygen, and exhale carbon dioxide. It consists of the respiratory tract and the lungs: The…
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Video: Breathing
Tiching explorer Organización
- 2 lo usan
- 2507 visitas
Video (7-minute long) designed to help us understand how our respiratory system works.
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Answer. Breathing
EduBook Organización
- 2288 visitas
In which part of the lungs are gases exchanged? How does oxygen reach our cells?
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Nutrition, breathing and circulation
EduBook Organización
- 1 lo usan
- 7276 visitas
Our body needs nutrients and oxygen to live and grow. We obtain nutrients from food, and oxygen from the air. In our body, the digestive system gives us the nutrients that we need, and the respiratory…
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Breathing in and out
V&V Books Vicens Vives Organización
- 1463 visitas
We see how air is moved in and out of the lungs.
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Introduction - Nutrition, breathing and circulation
EduBook Organización
- 3708 visitas
Our body needs nutrients and oxygen to live and grow. We obtain nutrients from food, and oxygen from the air. In our body, the digestive system gives us the nutrients that we need, and the respiratory…
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Breathing 3 - BBC Curriculum Bites
V&V Books Vicens Vives Organización
- 5 lo usan
- 2430 visitas
Teenagers talk about the respiratory system
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