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Respiration
EduBook Organización
- 3166 visitas
3.1. How do cells obtain energy? In aerobic cellular respiration, nutrients break down in the presence of oxygen and gradually release their energy. This process generates carbon dioxide (figure 1). The…
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Video: Respiration
Tiching explorer Organización
- 2 lo usan
- 2938 visitas
Video (1-minute long) that offers us a brief explanation of the respiratory system.
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Respiration relay
Tiching explorer Organización
- 1 lo usan
- 2766 visitas
Interactive activity designed to help us learn about the respiration process. We need to log in to the Kinetic City website to complete the activity.
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Check. Photosynthesis and respiration
EduBook Organización
- 5206 visitas
Remember what you have studied in this section and answer the questions: What elements are necessary for photosynthesis to take place? What is produced during respiration? How do plants use the energy…
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Think about it. Respiration
EduBook Organización
- 4628 visitas
Remember what you have studied in this section and answer the questions: Which types of animals do not depend on a circulatory system for respiration? The total surface area of gas exchange in human…
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Choose. Photosynthesis and respiration
EduBook Organización
- 3754 visitas
Choose the correct answer. Plants... Photosynthesis and respiration... The main element in photosynthesis is...
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Video: BioFlix, Cellular respiration
Tiching explorer Organización
- 1 lo usan
- 6649 visitas
This lesson contains slideshows, 3D animations, tutorials, a study sheet, a quiz and a reference to the eBooks "Essential Biology" and "Essential Biology with Physiology"(by…
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True / False. Cellular respiration
EduBook Organización
- 3060 visitas
Are these sentences true or false? Our body exchanges oxygen for carbon dioxide inside the pulmonary arteries. The pulmonary alveoli are connected to a network of very small blood vessels called…
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Complete. Cellular respiration
EduBook Organización
- 2999 visitas
Complete this text with the correct words: lungs - cellular - bloodstream - carbon dioxide - energy - exhale - blood vessels - heart Blood containing oxygen passes from the to the . The heart pumps the…
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Choose. Respiration in fish
EduBook Organización
- 2816 visitas
Choose the correct answer to the following question: What are the respiratory organs of fish called?
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