The correct answer is: B. angular brackets <>

HTML tags are keywords enclosed within angular brackets (< >). They are used to define the structure of a web page and to specify the content of a web page.

Flower brackets are not used in HTML.

Parentheses () are used to group elements together.

Square brackets [] are used to specify attributes

Here are some examples of HTML tags:

• This tag defines the beginning of an HTML document.
• This tag defines the head section of an HTML document.
• This tag defines the title of an HTML document.
• This tag defines the body section of an HTML document.

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  This tag defines a paragraph.
• 
  
  This tag defines a heading of level 1.
• This tag defines an image.

I hope this helps!