Html elements sub, em, and canvas

sub element Specifies that the enclosed text should be rendered in the browser as subscript, em element Specifies that the enclosed text should be emphasized, canvas element The Canvas (<canvas>) HTML element can be used to draw graphics via scripting (usually JavaScript). These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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sub sub and em, sub, em, and canvas

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