Which of the following best describes a mass of essentially normal cells? benign tumor
oncogenes
carcinogens
malignant tumor
pls help me

The correct answer is most likely benign tumor

Explanation:

By elimination:

Oncogenes are genes, not a mass of cells, so this cannot be the correct answer.

Carcinogens are cancer causing agents, so again, not a mass of cells.

A malignant tumor is a tumor that can spread to other tissues, and is therefore not normal cells.

Benign tumor is the only remaining choice :).

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check for the pregnancy rating of drug. if its class c or d see if other alternatives