Food chains in the ocean
All animals need food. A frog eats a cricket which feeds on a plant. A caterpillar eats a plant and is eaten by a lizard. Food chains describe these relationships. Most food chains are complex. A single animal may be part of several food chains. A network of food chains in any community forms a food...
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| Format: | Book |
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| Language: | English |
| Published: |
St. Louis, Mo. :
BFA Educational Media,
1971.
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