For number one: the old and new medicine aways included some type of plant and sometimes they both didn’t work. For number two: the new medicine includes the actual virus in it for example the flu shot has a little bit of the flu in it and back in the old days they didn’t do that. I only know number one and two so sorry but hope this helps and this wasn’t from google
Answer:
Mindfulness means you maintaining a moment by moment understanding of ones thoughts, feelings, body and environment. it also means acceptance. that we pay attention to our feelings and thoughts and take them into consideration for our health.
C the reproductive system . forgive me if i’m wrong
Answer:
Poliovirus attacks the motor neurons of the brain stem reducing breathing capacity and causing difficulty in swallowing and speaking.
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