The Milky Way is the correct answer
It makes thebody creatememorycells forfuture <span>infections. </span> Vaccine is a substance composed of a suspension of attenuated or dead microorganisms that is introduced into the body to prevent and treat certain infectious diseases; it stimulates the formation of antibodies, which results in an immunization against these diseases.
Answer:
A. Inflammation of joints
Volatile Liquids
They evaporate quickly because they tend to have weak inter molecular forces.
Comment if you don't understand , Ill be willing to help out .