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Content:
National K -12 Subject
Science
Life Science
Ecology
Media Type:
Image
Browse results: Ecology
| RESOURCE | GRADE LEVEL | MEDIA TYPE |
|---|---|---|
Carbon Cycle DiagramThis diagram from NASA's Earth Science Enterprise illustrates the Earth's carbon cycle . |
9-12 |
Image |
DuckweedThese images of duckweed (Lemna spp.) illustrate the basic anatomy and environment of these fast-growing plants. |
9-12 |
Image |
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