What is the word in bold? Some businesses sell shoes made from recycled goods.These companies' products are made from materials like old carpet padding, inner tubes, and car tires. a plural possessive noun a singular possessive noun

## Step 1<br />The problem asks us to identify the type of the word in bold, which is "companies'". In English grammar, possessive nouns are used to indicate ownership or association. <br /><br />## Step 2<br />There are two types of possessive nouns: singular and plural. Singular possessive nouns refer to one person or thing, while plural possessive nouns refer to more than one person or thing.<br /><br />## Step 3<br />In this case, the word "companies'" is a plural possessive noun. This is because it refers to more than one company, and the apostrophe is placed after the '', which is the standard way to form plural possessive nouns in English.