The correct option is D.
The statement in option D reveals that the youthfulness which the four old people gained was very momentarily, it soon passed away and they were back to square one.
Apply thoroughly to avoid skin damage
Transverse is to stretch across something
The dictionary definition is
situated or extending across something."a transverse beam supports the dashboard"<span>synonyms:<span>crosswise, crossways, cross, horizontal, diagonal, oblique, slanted</span></span>