Question Detail
Question
Based on the concept map, useful organisms contribute to the ecosystem primarily through what process?
Correct Answer
Option B is the correct answer.
Detailed Explanation
The concept map shows 'USFUL ORGANISMS' leading to 'IN' then 'ECOSYSTEM', which then leads to 'ROLE IN' 'DECOMPOSING' 'TO' 'RECYCLE NUTRIENTS'. This clearly indicates their primary ecosystem role.
Hint
Follow the path from 'USEFUL ORGANISMS' through 'ECOSYSTEM' in the concept map.