She's Having a Baby She's Having a Baby She's Having a Baby is a 1988 American romantic comedy film directed and written by John Hughes. The film portrays a young newlywed couple, Kristy and Jake Briggs played by Elizabeth McGovern and Kevin Bacon, who try to cope with married life and their parents' expectations. This film looks at the lives of Jefferson "Jake" (Kevin Bacon) and Kristy Briggs (Elizabeth McGovern), from their wedding day until the birth of their first child, mostly through Jake's eyes, with his voiceover commentaries and several imaginary scenes. Jake asks his best friend, Davis McDonald (Alec Baldwin) before the
Body size and species richness When the same data are separated into two categories (active and passive dispersers) a pattern emerges. Jenkins and others (2007) have found that for active dispersers larger organisms will disperse greater distances. Regardless of this correlation its effects on speciation rates remain unclear. Could similar sized species be mitigating the effects of competition by avoiding each other? Interspecific competition is in fact strong among species that are the same size (Bowers and Brown, 1982). Researchers have proposed that in order to lessen the burden of competition among animals within the same guild (see Guild (ecology)), they must vary in size