Study the food web below representing a certain ecosystem and use it to answer the questions that follow.
![food web representing certain ecosystem](https://www.easyelimu.com/images/form_3_past_papers/Term_1_2021/food_web_representing_certain_ecosystem.JPG)
- State the trophic level occupied by the lion in the food web.
- Write down a food chain in which the vulture is a tertiary consumer.
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- Name the organism with the largest biomass.
- Give two reasons