Respuesta :
Answer:
The answer is 10%. 90% is used for the organism to live.
Explanation:
The study of nature is called an ecosystem.
The correct answer to the question is 10%
What is an Ecosystem?
The interaction between the biotic and non biotic factors is called an ecosystem.
According to the 10% law, which states that only 10% of energy will transfer to the next trophic level in a food chain.
Hence, only 10% of energy is available for the lion.
For more information about the energy, refer to the link:-
https://brainly.com/question/14688752
