Answer:
Transition and Internal summary
Explanation:
Connectives (transitions, internal previews, internal summaries, and signposts) allow the writer to link the different ideas of a speech together and establish the relationship between them, which helps the reader to have a better understanding of the main ideas.
Internal summaries state the subpoints that have already been discussed, like when Jeanne makes a recap of the ideas already discussed.
Transitions indicate the end of a completed idea and the start of a new one. Jeanne uses a transition when says "let's move on from the terrain of Mars and look at the planet's atmosphere."