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What is an Ecosystem?
1:56
YouTubered Orbit
What is an Ecosystem?
Hi, I'm Emerald Robinson, and in this "What Is" video, we're going to investigate earth's ecosystems. An ecosystem is a community of living things interacting with the non-living parts of their environment. There are two primary parts of an ecosystem. The biotic part is made of all of the living things, like plants and animals, fungi, and ...
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Food Chains and Webs
Food Chain and Food Web - Definition, Diagram, Examples, Videos
Food Chain and Food Web - Definition, Diagram, Examples, Videos
toppr.com
2018年2月15日
Tropical Rainforest Food Web | Overview & Consumers
4:09
Tropical Rainforest Food Web | Overview & Consumers
Study.com
已浏览 7.1万 次2016年4月11日
Temperate Deciduous Forest Food Web | Overview & Examples
4:57
Temperate Deciduous Forest Food Web | Overview & Examples
Study.comAmanda Robb
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