A man carrying a torch walks though a jungle on a very dark night. Suddenly, he sees two eyes looking down from a tree that seem to be glowing. Why can the man see them?

The man can see them because the eyes looking down itself has light that's the reason it was said to be glowing.

Explanation:

Glowing in this context shows illumination (light) even though the light is only carried by the eyes looking down on the man. Thank you.

i think the answer's are a) b) and c)