WARNING:
JavaScript is turned OFF. None of the links on this concept map will
work until it is reactivated.
If you need help turning JavaScript On, click here.
This Concept Map, created with IHMC CmapTools, has information related to: bird legs group 4, Birds some do FLY, Feathers offer Insulation, ENERGY MUCH IS REQUIRED TO FLY, Feathers help to FLY, Birds have Feathers, Birds have Rapid Digestive Systems, Rapid Digestive Systems is nessacery due to HIGH METABOLISM, Birds have hollow bones, Birds have ????, food for ENERGY, Birds require food, Birds lay eggs, HIGH METABOLISM PROVIDES ENERGY