How green plants make and use food
All living things depend directly or indirectly on green plants for food and oxygen. Photosynthesis is explored, the difference between food and raw materials and between photosynthesis and cellular respiration is shown.
| Údar corparáideach: | |
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| Formáid: | Visual Material |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Chicago, Illinois
Coronet MTI Film & Video
[1984]
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| Ábhair: |