Which of the following was an outcome of the Enlightenment? A. Belief in one all-knowing god
B. The development of a written language
C. The study of behavioral patterns in society
D. Concern about society being controlled by natural forces

D

Explanation:

Belief in an all-knowing god existed long before the Enlightenment and during the Enlightenment, that line of thought wasn't as important as it was before it.

Written languages existed for thousands of years before the 18th century.

The study of behavioral patterns came after the enlightenment came and went.

answer(b) keep oxygenated and deoxygenated blood separate;