.How do you apply a style to several specific element types?a. Use the type selector with , delimiterb. Use the type selector with . delimiterc. Use the ID selector with ; delimiter10d. Use the ID selector with > delimiter

The correct answer is a. Use the type selector with , delimiter.

Here's how you can do it step by step:

1. Identify the specific element types you want to style. For example, let's say you want to style all the paragraphs and headings in your HTML document.

2. In your CSS, you can use the type selector to select these elements. The type selector is simply the name of the HTML element type written in lowercase.

3. To apply a style to several specific element types, you can list them, separated by commas. For example: p, h1, h2, h3, h4, h5, h6 { color: blue; }

4. This rule will apply the style (in this case, a blue text color) to all paragraphs and headings in your document.

Remember, the other options are incorrect because:

• b. The . delimiter is used to select elements by class, not type.
• c. The ; delimiter is used to separate different style declarations, not selectors.
• d. The > delimiter is used to select direct children of an element, not multiple element types.