Question

Which theme from Macbeth do these lines support? (10 points)

Say from whence
You owe this strange intelligence, or why
Upon this blasted heath you stop our way
With such prophetic greeting? Speak, I charge you

Answer 1

I believe that these lines support the theme from Macbeth that things are not always what they seem.
Macbeth sees only the outward appearance of these creatures who give him the prophetic greeting, he is yet unsure who or what they are.