are these adverbs?
fast moving
important details
finely tuned
serious danger
The only adverbs are fast and finely.
They modify the verbs moving and tuned.
Important and serious are adjectives modifying the nouns details and danger.
fast moving
important details
finely tuned
serious danger
They modify the verbs moving and tuned.
Important and serious are adjectives modifying the nouns details and danger.