Question

select the part whose main job is to break down sugar and release energy that the cell can use.
vacuole golgi
cytoskeleton mitochondria

Explanation:

To solve this, we analyze each cell part:

• Vacuole: Stores substances (not energy production).
• Golgi: Modifies and packages proteins (not energy).
• Cytoskeleton: Provides structure (not energy).
• Mitochondria: Known as the "powerhouse," breaks down sugar (like glucose) to release energy (ATP) for the cell.

Answer:

mitochondria