Tastes in music vary from person to person. ✬

Social customs vary from country to country. ✬

Manners and customs vary greatly from country to country. ✬

The length of days and the length of years hardly vary at all. ✬

Symptoms vary. ✬

Prices vary by location. ✬

Results can vary. ✬

Bus fares vary according to how far you ride. ✬

Bus fares vary according to the length of the trip. ✬

Opinions can vary on that. ✬