Bio Topics
Bio Topics: Feeding Relationships in an Ecosystem
This overview of feeding relationships illustrates to students the trophic levels of different organisms in an ecosystem. Hover the mouse over different terms to see their definitions.
Thomas Jefferson National Accelerator Facility
Jefferson Lab: Reading Passages: Who Eats What
Read and fill in the blanks of this passage explaining who eats what. Each blank has a dropdown menu with choices. When you finish, click CHECK MY ANSWERS. If you pick a wrong answer, the right answer will be displayed along with your...
PBS
Nh Pbs: Nature Works: Producers and Consumers
This concise site that provides an explanation of what producers are along with a short quiz to test your knowledge of producers and consumers.
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