Choose two topics studied by the research teams who participated in the NASA’s T

Choose two topics studied by the research teams who participated in the NASA’s Twins study from this link.  Research the studies, their findings and applications in lifespan development.  Write a two-page review of the studies you chose.  Your paper must give all the relevant information the reader would need in order to understand the study and its relevance in Lifespan development.
https://www.nasa.gov/twins-study