An ingredient in maijuana known as THC has been found to inactivate herpes viruses in experiments. In previous experiments researcher found that inactivated herpesviruses can convert healthy cells into cancer cells. It can be concluded that the use of marijuana can cause cancer.
Which of the following if true weaken the argument.
A Several teams of scientists performed the various experiments and all of the team had similar results
The charcinogic efffect of Marijuana could be neutralized by other ingredients found in marijuana
When THC kills herpesviruses it weakens the immune system, and thus might diminish the body's ability to fight other viruses. Included viruses linked to cancers.
If chemist modify the structure of THC, THC could be easilly incorporated into medications to prevent herpes
To lessen the undesiderable effects of chemiotherapy, the use of mariyuana has been recommended for cancer patients who are free of the herpesvirus
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