Respuesta :

I don't know the process... but I do know something else. When mosquitoes bite they actually spit some of there spit in your arm. Also only female mosquitoes bite. That all I know.... sorry! Hopefully I helped a little!!
I think that they also transfer blood from other previous people they stung because thats one way to get STDs or STIs. I think.
RELAXING NOICE
Relax