Surface culture is a tangible norm that is used to define the culture for example food, clothing, art.
Deep culture is ones thoughts, feelings, or personal opinion on that culture.
You could probably use the public education system for both of those definitions. Hope this helps!
Correlation- a measure of association between two variable.
Answer:
Herophilus and Erasistratus were so important to human anatomy because they were thought to be the first physicians to experiment on a human body.
Explanation: