Tips and Truths About Transitional Kindergarten. By Amy Salvatore Reiss | Jan. 2013. Published: December 27, 2012 12:00 PM. When Anne Armsâ twin daughters, Mary Helen and Anne Caroline, turned 5 and she sent them off to school, their classroom looked like any other kindergarten space.
Pair bond. (Redirected from Mate for life) Northern gannet pair. In biology, a pair bond is the strong affinity that develops in some species between a pair consisting of a male and female, or in some cases as a same-sex pairing, potentially leading to producing offspring and/or a lifelong bond.
The idea that our ancestors mated with other species may not be too shocking. Species today will mate with other closely related species if they come across each other in nature (or captivity). This occurs among olive baboons and hamadryas baboons that have overlapping ranges in Ethiopia.