If You Embed a Tweet on a Page That Already

Multiple Choice

If you embed a Tweet on a page that already includes a Tweet button, why do you delete the script element that's part of the embedded tweet code?

A) Twitter script elements are never needed.
B) You only need the Twitter script element once per page.
C) You can achieve the same effect with a bit of CSS code.
D) It's more efficient to manually download and link the JavaScript file.