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| 17 |  Nutrition and Diet - GCSE Biology (9-1) | Mr Exham Biology @mrexhambio | — | Reino Unido | 85 |
| 11 |  Ecology Review: Food Chains & Webs, Relationships, Nitrogen & Carbon Cycles, Effects on Biodiversity | Amoeba Sisters @amoebasisters | 199.8K | Estados Unidos | 85 |
| 8 |  Grade 4 Science: How Do Food Chains Work | Virtual Elementary School @virtualelementaryschool | 97.1K | — | 86 |
| 15 |  Life Processes in Animals | Nutrition | Class 7 Science Chapter 9 | Science Curiosity | Concept Corridor @conceptcorridor678 | 18.1K | — | 85 |
| 18 |  How Nature Works in Harmony | Chapter 12 One Shot Revision | Class 8 science Curiosity | Concept Corridor @conceptcorridor678 | 5.7K | — | 84 |
| 6 |  Measuring Energy in Food - GCSE Biology (9-1) 1.14B | Mr Exham Biology @mrexhambio | 4.2K | Reino Unido | 86 |
| 4 |  What is an ecosystem? - GCSE Biology (9-1) - 9.1 | Mr Exham Biology @mrexhambio | 2.6K | Reino Unido | 87 |
| 1 |  Food Chain Energy Transfer and Loss - GCSE Biology (9-1) 9.8B | Mr Exham Biology @mrexhambio | 1.6K | Reino Unido | 92 |
| 9 |  Parasitism and Mutualism - GCSE Biology (9-1) 9.4 | Mr Exham Biology @mrexhambio | 1.3K | Reino Unido | 85 |
| 16 |  Recycling Nutrients - GCSE Biology (9-1) 9.12 | Mr Exham Biology @mrexhambio | 936 | Reino Unido | 85 |
| 20 |  Human Impacts on Biodiversity (Fish Farming/Invasive Species/Eutrophication) - GCSE Biology (9-1)9.9 | Mr Exham Biology @mrexhambio | 830 | Reino Unido | 84 |
| 7 |  Food Security - GCSE Biology (9-1) 9.11B | Mr Exham Biology @mrexhambio | 584 | Reino Unido | 86 |
| 13 |  Preserving Biodiversity - GCSE Biology (9-1) 9.10 | Mr Exham Biology @mrexhambio | 546 | Reino Unido | 85 |
| 14 |  How Nature Works in Harmony | Class 8 Science Chapter 12 | Curiosity Book | One Shot | Satyam Pandey @satyameduclasses | 482 | India | 85 |
| 12 |  Food Chains #Producers #Scavengers #Decomposers | Learn New Things Today @learnnewthingstoday | 439 | — | 85 |
| 2 |  Food Chains & Food Webs Explained | Energy Flow in Ecosystems | Science | Shahed Syed Osman | AI for Teachers @shahedosmanai | 336 | Emiratos Árabes Unidos | 89 |
| 19 |  Levels of Ecological Organization - From Organism to Biosphere | Miacademy & MiaPrep Learning Channel @mialearningchannelk-12 | 188 | Estados Unidos | 84 |
| 3 |  Grade 7 | Food Chains and Webs | Comprehensive Science | Module 1, Lesson 1 | Live Class | International Schooling @internationalschooling | 60 | Singapur | 87 |
| 5 |  How Animals Get Energy Explained | Food Chains, Producers and Consumers | Bitesize Education @bitesizeeducation01 | 54 | Reino Unido | 86 |
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