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Nutrition, breathing and circulation
EduBook Organización
- 1 lo usan
- 7818 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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Introduction - Nutrition, breathing and circulation
EduBook Organización
- 4267 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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End-of-unit activities - Nutrition, breathing and circulation
EduBook Organización
- 3571 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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Complete. The mouth, stomach and intestines
EduBook Organización
- 3468 visitas
Complete this text with the correct words: After we have chewed our food, the tongue pushes it from the mouth to the . Food then moves down the which is a muscular tube that leads to the . This organ is…
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End-of-unit evaluation - Nutrition, breathing and circulation
EduBook Organización
- 3455 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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Before you start - Nutrition, breathing and circulation
EduBook Organización
- 3101 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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Video: Metabolic Process Location
Tiching explorer Organización
- 3598 visitas
This interactive exercise focuses on how different organs and tissues are specialized in certain aspects of catabolism, anabolism, biosynthesis and regulation. In the first activity, when we select an…
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Structure of a tapeworm
EduBook Organización
- 2017 visitas
Adult tapeworms are intestinal parasites of vertebrates. They have a very simple structure. Tapeworms do not have a respiratory, circulatory or digestive system. Their body is ribbon-shaped, with a head…