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Respiration
EduBook Organización
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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
- 2343 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
- 2002 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
- 3534 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
- 3143 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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Video: BioFlix, Cellular respiration
Tiching explorer Organización
- 1 lo usan
- 5179 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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Choose. Photosynthesis and respiration
EduBook Organización
- 2586 visitas
Choose the correct answer. Plants... Photosynthesis and respiration... The main element in photosynthesis is...
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Choose. Respiration in fish
EduBook Organización
- 2252 visitas
Choose the correct answer to the following question: What are the respiratory organs of fish called?
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Complete. Cellular respiration
EduBook Organización
- 2214 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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True / False. Cellular respiration
EduBook Organización
- 2127 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…