[["Adult flies often drink nectar. Some feed on any liquid that has nutrients. They also can \"spit\" onto dry food and then suck up the spit and some extra nourishment from the dry food. This is how they contaminate human food.", 222.0], ["House flies can drink almost anything comestible. They are especially attracted to fermenting fruit juices or anything with a high sugar content. They've even been known to drink human and animal secretions such as tears, sweat, and blood.", 50.0]]
what do flies drink
animals,gnats,mosquitoes,flies