They use needles, nose spray (or something like that) The vaccine is just weakened virus, so the immune system can battle the weaken (or dead) virus without the virus harming your body.
The answer for the first question is answer #3, High self esteem on the exam
The answer for the second is the hierarchy of needs
Im pretty sure its south Carolina or florida. because new York is 16.
Answer:
To take responsibility for your own feelings
Explanation: