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Observe. Nutrition, breathing and circulation
EduBook Organización
- 2607 visitas
Think and answer: What substances do the children in this photo need to stay active? What about when they are sleeping? Or doing exercise? Look at the photos of the four organs at the top of the page.…
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Answer. Nutrition, breathing and circulation
EduBook Organización
- 2397 visitas
Answer the following questions in your notebook: Where in our body can we find microscopic digestive glands? Where are nutrients absorbed? What about water? Explain how the volume of the lungs changes…
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Summaries - Nutrition, breathing and circulation
EduBook Organización
- 2064 visitas
1. Nutrition. Food and nutrients Food enters our body through the digestive system. Food gives us energy to grow and repair our body if we are ill or hurt. We obtain important substances from food to…
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Breathing and the respiratory system
V&V Books Vicens Vives Organización
- 2 lo usan
- 921 visitas
Hey Kids, have you ever wondered what happens after we breathe? How does the air travel inside our body? Well, watch the video animation and find out
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Learn. Measure your heart and breathing rates
EduBook Organización
- 3496 visitas
What do we do? Our circulatory and respiratory systems are constantly adapting to our body's needs. You can test this with the following experiment. While you are resting, check your pulse and count…
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Before you start - Nutrition, breathing and circulation
EduBook Organización
- 2810 visitas
Didactic objectives Understand the functions of food and recognise how it differs from nutrients. Classify common foods in the six major food groups. Identify the different parts of the digestive system…
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Human Biology: Breathing, Why and How
Tiching explorer Organización
- 3969 visitas
This chapter discusses the basics of how a human being breathes. We can build a model of a lung and a diaphragm to study how they work. Then we can determine how many breaths we will take in a lifetime.…
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GCSE Science Revision - Breathing and gas exchange.
V&V Books Vicens Vives Organización
- 1266 visitas
Breathing and gas exchange.
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Self-assessment T8 10 - Nutrition, breathing and circulation
EduBook Organización
- 5315 visitas
Are these sentences true or false? The urinary system consists of the kidneys and the ureters. The circulatory system transports nutrients to all the cells in our body. The kidneys extract water and…
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End-of-unit activities - Nutrition, breathing and circulation
EduBook Organización
- 3256 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…