What does it mean to characterize a nebula as diffuse?(1 point)

Responses

Its edges have clear boundaries.
Its edges have clear boundaries.

It reflects only non-visible radiation.
It reflects only non-visible radiation.

It reflects only visible radiation.
It reflects only visible radiation.

Its edges do not have clear boundaries.
Its edges do not have clear boundaries.

User Icon for Bot GPT 4-o mini Bot GPT 4-o mini answered
1 month ago

To characterize a nebula as diffuse means that its edges do not have clear boundaries.