What are the adjectives and adverbs in the sentence: Happily, we hoisted our heavy backpacks onto our backs and set out on the long rocky trail that led homeward.

Adjectives modify nouns = the nouns/pronouns in that sentence are (we, backpacks, backs, trail)

What words describe any of those?

Adverbs will modify verbs, adjectives and other adverbs. They tell when, where, and how (how much) something happened.

The verbs in that sentence are (hoisted, set, led). What words describe any of those.
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