Food chains show energy transfer between organisms. The size of a food chain can vary, yet there is a limit to the number of levels that a food chain can reach. Why is there a limit to the number of levels that a food chain can reach?
Maggots feed on dead and decaying organisms for energy. What are maggots?
In the food chain, which is the producer? grass rightarrow mouse rightarrow snake rightarrow hawk
Which organisms are heterotrophs ?
Which process do plants use to turn sunlight into food energy?
Yellowfin tuna, or Thunnus albacores, are large sport fish that are found in tropical and subtropical waters around the world. They typically school under objects such as boats or patches of driftwood for protection from predators. Schooling under these structures also provides yellowfin tuna with easy access to a food source such as smaller herbivorous fish that may be foraging for food around the structures. Which trophic level does yellowfin tuna fill in a food chain?
Which is an interconnection of food chains in an ecosystem?
Which organism is an example of a producer?
Which kind of organism is an autotroph ?
Why are mushrooms important to the food chain?
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