I’m not sure but i think B
Vaccination has been one of the most successful developments of medical science because for centuries it has been proven effective in diminishing the number of people at risk on certain kinds of diseases. How does vaccination help? Vaccines are contained weakened organisms that are injected to the body. This then boosts the immune system as they release a certain type of cells to combat with the foreign organisms. When the person is exposed to the same organisms again, he/she will develop immunity.
Internal temperature, I believe.
Answer:
It is safe to use passive communication when you feel like you want the other person to be more in control based on different situations.
Most of the time it is not ok not use manipulative communication and for some people it might be offensive.
In a debate you might need to use aggressive communication.
It feels like you are being free and letting loose on your emotions and opinions.
Explanation:
