Read the sentence. The squirrel reached for the birdfeeder, for he saw it was filled with an abundance of sunflower seeds. The word for in the sentence is used as both a gerund and an adverb. a noun and an adjective. a preposition and a conjunction. a verb and a demonstrative article.

## Step 1<br />The sentence given is "The squirrel reached for the birdfeeder, for he saw it was filled with an abundance of sunflower seeds." In this sentence, the word "for" is used twice. <br /><br />## Step 2<br />The first "for" is used in the phrase "reached for the birdfeeder". Here, "for" is acting as a preposition, indicating the direction or target of the action "reached". <br /><br />## Step 3<br />The second "for" is used in the phrase "for he saw it was filled with an abundance of sunflower seeds". Here, "for" is acting as a conjunction, connecting the two independent clauses "The squirrel reached for the birdfeeder" and "he saw it was filled with an abundance of sunflower seeds". <br /><br />## Step 4<br />Therefore, the word "for" in the sentence is used as both a preposition and a conjunction.