Energy flow - IB style qns - Model answers

IB Biology: Energy flow - IB style qns - Model answers

Ecosystem diagramsThis diagram shows the different paths which energy in molecules can take in a simple food chain, and an example of the differences between two herbivores.Questions1. List two possible ways that an food chain can lose energy if it is “not utilized”.Two from the following list.Heat is lost to the environmentDead organic material is not consumed


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