How long do snails and mosquitoes live for?

an average garden snails lifespan is about 5 to 10 years of age if kept in captivity. If NOT in captivity then its lifespan will average in 3 to 5 years. It mainly depends on the temperature, humidity, care, environment, or enclosure.

Mosquitoes live on an average of 10 to 14 days depending on its environment, humidity, and climate. I hope that helps. :)