Answer:
C.
News article.
Explanation
News article is not a sample of academic writing all the others are.
Answer:

According to blank slate theory, the mind is completely blank at birth. From there, education, environment, and experiences – which are external, as well as material and/or immaterial – shape the child's process of development. This leaves a lasting effect on who they become.
Freedom, equality, and justice are the big three core values that Americans share. We have shared these values since America's founding. This doesn't mean that these values were always there for everyone.Explanation:
C. <span>Dad thought we should have hamburgers for the cookout; but Mom wanted chicken.
Final answer: c.
Because:- A semicolon separates two sentences. </span>