the answer is differentiation
Because you wouldn’t want to harm others and they would want to know what there putting
Answer:
a.
Explanation:
pathogens may enter the body and cause illness.
The capsid surrounds the virus and is composed of a finite number of protein subunits known as capsomeres, which usually associate with, or are found close to, the virion nucleic acid
Cysteine -> cystathionine
