It is flu season! The flu is caused by a virus. Scientists continue to debate whether or not viruses are alive. If we consider the image of the flu virus seen here, we could say that a virus is NOT alive because
A) it is a pathogen.
B) it is only found within a host.
C) there is no cellular structure.
D) the nucleic acid is not in a nucleus.
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virus are the only cells which act as dead when they are outside a body and alive whenthere inside body
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