The claim that morality is a human invention and therefore not objective is a claim about ... a. Metaethics b. Normative Ethics c. Applied Ethics d. Value Theory

Answer: Metaethics

Explanation:

Meta ethics is the branch of the analytic philosophy which explores the status, foundation, scope of moral values, words and properties.

Whereas the fields of the applied ethics looks after the morals and ethics of the practices that has to be followed by the experimenters while performing the experiment.

hence, the correct answer is option A