1) The polyvalent vaccine protects against multiple diseases.

2) The researcher discovered a polyvalent enzyme with various functions.

3) The polyvalent artist excelled in painting, sculpture, and music.

4) The software engineer created a polyvalent program that could handle multiple tasks simultaneously.

5) The polyvalent medicinal plant was used for treating a wide range of ailments.

6) The polyvalent nature of the actor allowed them to excel in both comedy and drama roles.

7) The polyvalent cleaning solution was effective on various surfaces.

8) The polyvalent skills of the chef enabled them to cook cuisines from different regions.

9) The polyvalent athlete competed in multiple sports at a high level.

10) The polyvalent nature of the fundraiser allowed them to organize events, manage finances, and engage with donors effectively.