A source is something that is used to learn information on a topic. In this case, Steve needs something that will help him learn about different extinct animals.

Of our answer choices, the best answer is an article that discusses various extinct animals. A chart the includes pictures of extinct animals wouldn't provide enough information to write a report. Also, the report is on more than just one endangered animal; thus, information only on the Bald Eagle would not be as helpful as an article that discusses several endangered animals. 

You can use a subject pronoun as the subject of a sentence or clause. It tells who is doing something, and it is usually at the beginning of the sentence. You can also use a subject pronoun after a linking verb (like am, is, are, was, were, or be). The subject pronouns are I, you, he, she, it, we, and they.

You can use an object pronoun after an action verb. You can also use an object pronoun after a preposition (like at, for, of, on, to, or with). The object pronouns are me, you, him, her, it, us, and them.

The subject pronoun she is used after a linking verb, was.

You can use a subject pronoun as the subject of a sentence or clause. It tells who is doing something, and it is usually at the beginning of the sentence. You can also use a subject pronoun after a linking verb (like am, is, are, was, were, or be). The subject pronouns are I, you, he, she, it, we, and they.

You can use an object pronoun after an action verb. You can also use an object pronoun after a preposition (like at, for, of, on, to, or with). The object pronouns are me, you, him, her, it, us, and them.

The object pronoun me is used after a preposition, to

You can use a subject pronoun as the subject of a sentence or clause. It tells who is doing something, and it is usually at the beginning of the sentence. You can also use a subject pronoun after a linking verb (like am, is, are, was, were, or be). The subject pronouns are I, you, he, she, it, we, and they.

You can use an object pronoun after an action verb. You can also use an object pronoun after a preposition (like at, for, of, on, to, or with). The object pronouns are me, you, him, her, it, us, and them.

The subject pronoun I is used after a linking verb, was.

You can use a subject pronoun as the subject of a sentence or clause. It tells who is doing something, and it is usually at the beginning of the sentence. You can also use a subject pronoun after a linking verb (like am, is, are, was, were, or be). The subject pronouns are I, you, he, she, it, we, and they.

You can use an object pronoun after an action verb. You can also use an object pronoun after a preposition (like at, for, of, on, to, or with). The object pronouns are me, you, him, her, it, us, and them.

The object pronoun us is used after the preposition, to.

You can use a subject pronoun as the subject of a sentence or clause. It tells who is doing something, and it is usually at the beginning of the sentence. You can also use a subject pronoun after a linking verb (like am, is, are, was, were, or be). The subject pronouns are I, you, he, she, it, we, and they.

You can use an object pronoun after an action verb. You can also use an object pronoun after a preposition (like at, for, of, on, to, or with). The object pronouns are me, you, him, her, it, us, and them.

The subject pronoun them is used after the action verb, eat. “it” is also a subject pronoun, but is singular and does not fit the plural antecedent (vegetables).

You can use a subject pronoun as the subject of a sentence or clause. It tells who is doing something, and it is usually at the beginning of the sentence. You can also use a subject pronoun after a linking verb (like am, is, are, was, were, or be). The subject pronouns are I, you, he, she, it, we, and they.

Subject pronouns (I, you, he, she, it, we, and they) are usually (but not always) at the beginning of the sentence, and tells who is doing something.

You can use a subject pronoun as the subject of a sentence or clause. It tells who is doing something, and it is usually at the beginning of the sentence. You can also use a subject pronoun after a linking verb (like am, is, are, was, were, or be). The subject pronouns are I, you, he, she, it, we, and they.