This is the 14304th most frequent Spanish word.
varían
"Varían" means "they vary."
In this sentence, 'varían' establishes that the colors are different for each species, showing variability.
Los colores de las flores varían según la especie.
The colors of the flowers vary according to the species.
Here, 'varían' is used to highlight that temperatures change over time, indicating fluctuations.
Las temperaturas varían durante el día.
The temperatures vary throughout the day.
In this example, 'varían' describes how prices are different in various countries, again reflecting change and diversity.