Answer:
virus
Explanation:
viruses are the smallest type of pathogen
Answer: In 1858, Pasteur filtered air through a gun-cotton filter and, upon microscopic examination of the cotton, found it full of microorganisms.
I hope this helped!
Yes Nurse practioners can be reimbursed for services rendered
I’d like to say all above, but like if not all than everything besides reading a book
Answer:
seek help
alert someone
i'm not sure though that's just my guess
