It would simply be "They respect each other".
Respect in time tenses is either spelled, "Respected", "Respect", or "Will Respect."
The fact that it's third person does not change the word since it can be said as "I respect you", "You respect yourself" "They respect each other"
Swallowtail it has a s at the end of wings so no s on swallowtail
<span>The statement, "Mary Louise Burrows is directly characterized as poised" correctly describes a portion of the characterization in this excerpt. Specifically, this is implied by the words, "...her unconscious but distinctive poise of bearing," which phrase is then contrasted with, "...And she was fifteen -- an age when many girls are both awkward and shy."</span>
