Food Chain
A food chain shows the transfer of energy between organisms in an ecosystem. In GCSE Science, you need to understand producers, primary and secondary consumers, predators, and prey, and how energy is lost at each trophic level.
A food chain shows the transfer of energy between organisms in an ecosystem. In GCSE Science, you need to understand producers, primary and secondary consumers, predators, and prey, and how energy is lost at each trophic level.