Question

look at the roots below. which one means many? multi uni semi cent

Explanation:

• "multi" is a common prefix meaning "many" (e.g., "multitude" - a large number of people or things).
• "uni" means "one" (e.g., "unicycle" - a vehicle with one wheel).
• "semi" means "half" or "partly" (e.g., "semicircle" - half of a circle).
• "cent" means "hundred" (e.g., "century" - a period of 100 years).

Answer:

multi