Answer:
C. Grunting sounds.
Explanation:
Pigs can make more sounds than just one. There is snorting and squealing also.
Hope this helped, have a great day/night!
The answer to your question is B. bias. I hope that this is the answer that you were looking for and it has helped you.
d. critical thinking
Critical thinking is the rational,
skeptical, unbiased analysis of facts to form a decision. It requires skills
that relating to reasoning, analyzing, evaluating, decision-making and problem
solving. Critical thinking includes inductive and deductive reasoning to be able
to form concise and exhaustive conclusions.