Answer :
Final answer:
The adjective in the sentence is 'big,' which describes the apple.
Explanation:
Big is the adjective in the sentence 'The big, red apple fell from the tree.' An adjective describes a noun or pronoun and answers questions like 'What kind?' or 'How many?'
Learn more about Identifying adjectives in a sentence here:
https://brainly.com/question/30863217