Which content type can be added to a Tweet on Twitter?

The chosen answer accurately reflects the types of content that can be included in a Tweet on Twitter. When creating a Tweet, users can enrich their messages by adding multimedia elements such as images, animated GIFs, or videos. This capability enhances user engagement, allowing for more dynamic and visually appealing content that can capture the attention of followers and others on the platform.

In contrast, while articles can be shared through links in Tweets, they are not a native content type that can be directly embedded within the Tweet itself. Similarly, although podcasts can be cited or linked, they cannot be embedded as a playable item within the Tweet. Polls and surveys, on the other hand, are features available for creating engagement but do not fall under traditional content types like multimedia.

Thus, the option indicating images, animated GIFs, or videos correctly identifies the native multimedia content types that enhance the posting experience on Twitter.