Karl knew he could convince the audience to believe his side of an issue if he withheld certain facts and exaggerated others, but he refused to do that because he knew it would be wrong. Karl is basing his decision on .

Ethics

Explanation: Ethics are the moral principles or values that guides, directs and governs our way of life, the way we behave, act or carry out specific activities. It guides guides us on what is good and what is bad, what is right and what is wrong, these principles are set by the society and internalized by individuals. What is stopping Kahl from convincing the audience other wise is his ethics, he knows it will be wrong and his ethics or moral values guides him to always do what is right.

Ethics

Explanation:

Karl knew he could convince the audience to believe his side of an issue if he withheld certain facts and exaggerated others, but he refused to do that because he knew it would be wrong. Karl is basing his decision on ethics.

Ethics is based on well-founded standards of right and wrong that prescribe what humans ought to do, usually in terms of rights, obligations, benefits to society, fairness, or specific virtues. Karl has strong moral principles.

answer; genetics;