Answer:
It uses it to regulate body processes.
Explanation:
My example
of a safe working job is going to be, an artist of any kind. Y
The MMR vaccine (also known as the MPR vaccine after the Latin names of the diseases) is an immunization vaccine against measles, mumps, and rubella (German measles). It is a mixture of live attenuated viruses of the three diseases, administered via injection.
The first and second, I took the quiz and got it right