17.6.2 The collapsing border model. In the collapsing border model, it is possible to specify borders that surround all or part of a cell, row, row group, column, and column group. Borders for HTML's rules attribute can be specified this way.
Cancel. Giraffes can live up to 26 years old in the wild, but they can live much longer in captivity where disease and predators are absent. Discover a giraffe's life cycle with information from an animal behavior specialist in this free video on zoo animals. Part of the Video Series: Zoo Animals.
Giraffes live in only one continent-Africa. They are found between the countries of Chad (which is in Central Africa) and South Africa.They live in savannas, grassland or open woodland. They enjoy roaming through both dense forests and open plains.hey prefer living in areas with lots of acacia trees (which is their favorite food). So now you know where giraffes live! Facts about giraffes. 1  The average weight of a fully grown adult giraffe is 2,630lb (1,190kg). 2  Both male and female giraffes have horns-although males have larger horns than females.